diff --git a/cmd/windows_exporter/main.go b/cmd/windows_exporter/main.go
index 16eeaec2..5c549d7f 100644
--- a/cmd/windows_exporter/main.go
+++ b/cmd/windows_exporter/main.go
@@ -47,7 +47,11 @@ import (
 )
 
 func main() {
-	exitCode := run()
+	ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, os.Kill)
+
+	exitCode := run(ctx, os.Args[1:])
+
+	stop()
 
 	// If we are running as a service, we need to signal the service control manager that we are done.
 	if !IsService {
@@ -60,9 +64,8 @@ func main() {
 	<-serviceManagerFinishedCh
 }
 
-func run() int {
+func run(ctx context.Context, args []string) int {
 	startTime := time.Now()
-	ctx := context.Background()
 
 	app := kingpin.New("windows_exporter", "A metrics collector for Windows.")
 
@@ -118,9 +121,9 @@ func run() int {
 	// Initialize collectors before loading and parsing CLI arguments
 	collectors := collector.NewWithFlags(app)
 
-	if err := config.Parse(app, os.Args[1:]); err != nil {
+	if err := config.Parse(app, args); err != nil {
 		//nolint:sloglint // we do not have an logger yet
-		slog.Error("Failed to load configuration",
+		slog.LogAttrs(ctx, slog.LevelError, "Failed to load configuration",
 			slog.Any("err", err),
 		)
 
@@ -131,8 +134,7 @@ func run() int {
 
 	logger, err := log.New(logConfig)
 	if err != nil {
-		//nolint:sloglint // we do not have an logger yet
-		slog.Error("failed to create logger",
+		logger.LogAttrs(ctx, slog.LevelError, "failed to create logger",
 			slog.Any("err", err),
 		)
 
@@ -145,8 +147,8 @@ func run() int {
 		logger.InfoContext(ctx, "using configuration file: "+*configFile)
 	}
 
-	if err = setPriorityWindows(logger, os.Getpid(), *processPriority); err != nil {
-		logger.Error("failed to set process priority",
+	if err = setPriorityWindows(ctx, logger, os.Getpid(), *processPriority); err != nil {
+		logger.LogAttrs(ctx, slog.LevelError, "failed to set process priority",
 			slog.Any("err", err),
 		)
 
@@ -155,7 +157,7 @@ func run() int {
 
 	enabledCollectorList := expandEnabledCollectors(*enabledCollectors)
 	if err := collectors.Enable(enabledCollectorList); err != nil {
-		logger.Error("couldn't enable collectors",
+		logger.LogAttrs(ctx, slog.LevelError, "couldn't enable collectors",
 			slog.Any("err", err),
 		)
 
@@ -163,9 +165,9 @@ func run() int {
 	}
 
 	// Initialize collectors before loading
-	if err = collectors.Build(logger); err != nil {
+	if err = collectors.Build(ctx, logger); err != nil {
 		for _, err := range utils.SplitError(err) {
-			logger.Error("couldn't initialize collector",
+			logger.LogAttrs(ctx, slog.LevelError, "couldn't initialize collector",
 				slog.Any("err", err),
 			)
 
@@ -220,17 +222,14 @@ func run() int {
 		close(errCh)
 	}()
 
-	ctx, stop := signal.NotifyContext(ctx, os.Interrupt, os.Kill)
-	defer stop()
-
 	select {
 	case <-ctx.Done():
-		logger.Info("Shutting down windows_exporter via kill signal")
+		logger.LogAttrs(ctx, slog.LevelInfo, "Shutting down windows_exporter via kill signal")
 	case <-stopCh:
-		logger.Info("Shutting down windows_exporter via service control")
+		logger.LogAttrs(ctx, slog.LevelInfo, "Shutting down windows_exporter via service control")
 	case err := <-errCh:
 		if err != nil {
-			logger.ErrorContext(ctx, "Failed to start windows_exporter",
+			logger.LogAttrs(ctx, slog.LevelError, "Failed to start windows_exporter",
 				slog.Any("err", err),
 			)
 
@@ -241,9 +240,9 @@ func run() int {
 	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
 	defer cancel()
 
-	_ = server.Shutdown(ctx)
+	_ = server.Shutdown(ctx) //nolint:contextcheck // create a new context for server shutdown
 
-	logger.InfoContext(ctx, "windows_exporter has shut down")
+	logger.LogAttrs(ctx, slog.LevelInfo, "windows_exporter has shut down") //nolint:contextcheck
 
 	return 0
 }
@@ -266,7 +265,7 @@ func logCurrentUser(logger *slog.Logger) {
 }
 
 // setPriorityWindows sets the priority of the current process to the specified value.
-func setPriorityWindows(logger *slog.Logger, pid int, priority string) error {
+func setPriorityWindows(ctx context.Context, logger *slog.Logger, pid int, priority string) error {
 	// Mapping of priority names to uin32 values required by windows.SetPriorityClass.
 	priorityStringToInt := map[string]uint32{
 		"realtime":    windows.REALTIME_PRIORITY_CLASS,
@@ -284,7 +283,7 @@ func setPriorityWindows(logger *slog.Logger, pid int, priority string) error {
 		return nil
 	}
 
-	logger.LogAttrs(context.Background(), slog.LevelDebug, "setting process priority to "+priority)
+	logger.LogAttrs(ctx, slog.LevelDebug, "setting process priority to "+priority)
 
 	// https://learn.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights
 	handle, err := windows.OpenProcess(
diff --git a/cmd/windows_exporter/main_test.go b/cmd/windows_exporter/main_test.go
new file mode 100644
index 00000000..af81f454
--- /dev/null
+++ b/cmd/windows_exporter/main_test.go
@@ -0,0 +1,188 @@
+// Copyright 2024 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build windows
+
+package main
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"io"
+	"net"
+	"net/http"
+	"net/url"
+	"os"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+	"golang.org/x/sys/windows"
+)
+
+//nolint:tparallel
+func TestRun(t *testing.T) {
+	t.Parallel()
+
+	for _, tc := range []struct {
+		name            string
+		args            []string
+		config          string
+		metricsEndpoint string
+		exitCode        int
+	}{
+		{
+			name:            "default",
+			args:            []string{},
+			metricsEndpoint: "http://127.0.0.1:9182/metrics",
+		},
+		{
+			name:            "web.listen-address",
+			args:            []string{"--web.listen-address=127.0.0.1:8080"},
+			metricsEndpoint: "http://127.0.0.1:8080/metrics",
+		},
+		{
+			name:            "web.listen-address",
+			args:            []string{"--web.listen-address=127.0.0.1:8081", "--web.listen-address=[::1]:8081"},
+			metricsEndpoint: "http://[::1]:8081/metrics",
+		},
+		{
+			name:            "config",
+			args:            []string{"--config.file=config.yaml"},
+			config:          `{"web":{"listen-address":"127.0.0.1:8082"}}`,
+			metricsEndpoint: "http://127.0.0.1:8082/metrics",
+		},
+		{
+			name:            "web.listen-address with config",
+			args:            []string{"--config.file=config.yaml", "--web.listen-address=127.0.0.1:8084"},
+			config:          `{"web":{"listen-address":"127.0.0.1:8083"}}`,
+			metricsEndpoint: "http://127.0.0.1:8084/metrics",
+		},
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			ctx, cancel := context.WithCancel(t.Context())
+			defer cancel()
+
+			if tc.config != "" {
+				// Create a temporary config file.
+				tmpfile, err := os.CreateTemp(t.TempDir(), "config-*.yaml")
+				require.NoError(t, err)
+
+				t.Cleanup(func() {
+					require.NoError(t, tmpfile.Close())
+				})
+
+				_, err = tmpfile.WriteString(tc.config)
+				require.NoError(t, err)
+
+				for i, arg := range tc.args {
+					tc.args[i] = strings.ReplaceAll(arg, "config.yaml", tmpfile.Name())
+				}
+			}
+
+			exitCodeCh := make(chan int)
+
+			var stdout string
+
+			go func() {
+				stdout = captureOutput(t, func() {
+					// Simulate the service control manager signaling that we are done.
+					exitCodeCh <- run(ctx, tc.args)
+				})
+			}()
+
+			t.Cleanup(func() {
+				select {
+				case exitCode := <-exitCodeCh:
+					require.Equal(t, tc.exitCode, exitCode)
+				case <-time.After(2 * time.Second):
+					t.Fatalf("timed out waiting for exit code, want %d", tc.exitCode)
+				}
+			})
+
+			if tc.exitCode != 0 {
+				return
+			}
+
+			uri, err := url.Parse(tc.metricsEndpoint)
+			require.NoError(t, err)
+
+			err = waitUntilListening(t, "tcp", uri.Host)
+			require.NoError(t, err, "LOGS:\n%s", stdout)
+
+			req, err := http.NewRequestWithContext(ctx, http.MethodGet, tc.metricsEndpoint, nil)
+			require.NoError(t, err)
+
+			resp, err := http.DefaultClient.Do(req)
+			require.NoError(t, err, "LOGS:\n%s", stdout)
+			require.Equal(t, http.StatusOK, resp.StatusCode)
+
+			body, err := io.ReadAll(resp.Body)
+			require.NoError(t, err)
+
+			err = resp.Body.Close()
+			require.NoError(t, err)
+
+			require.NotEmpty(t, body)
+			require.Contains(t, string(body), "# HELP windows_exporter_build_info")
+
+			cancel()
+		})
+	}
+}
+
+func captureOutput(tb testing.TB, f func()) string {
+	tb.Helper()
+
+	orig := os.Stdout
+	r, w, _ := os.Pipe()
+	os.Stdout = w
+
+	f()
+
+	os.Stdout = orig
+
+	_ = w.Close()
+
+	out, _ := io.ReadAll(r)
+
+	return string(out)
+}
+
+func waitUntilListening(tb testing.TB, network, address string) error {
+	tb.Helper()
+
+	var (
+		conn net.Conn
+		err  error
+	)
+
+	for range 10 {
+		conn, err = net.DialTimeout(network, address, 100*time.Millisecond)
+		if err == nil {
+			_ = conn.Close()
+
+			return nil
+		}
+
+		if errors.Is(err, windows.Errno(10061)) {
+			time.Sleep(50 * time.Millisecond)
+
+			continue
+		}
+	}
+
+	return fmt.Errorf("listener not listening: %w", err)
+}
diff --git a/internal/collector/ad/ad.go b/internal/collector/ad/ad.go
index ab48432d..ad728e81 100644
--- a/internal/collector/ad/ad.go
+++ b/internal/collector/ad/ad.go
@@ -130,13 +130,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "DirectoryServices", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create DirectoryServices collector: %w", err)
-	}
-
 	c.addressBookOperationsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "address_book_operations_total"),
 		"",
@@ -511,6 +504,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "DirectoryServices", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create DirectoryServices collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/adcs/adcs.go b/internal/collector/adcs/adcs.go
index ca1125ec..44a68e40 100644
--- a/internal/collector/adcs/adcs.go
+++ b/internal/collector/adcs/adcs.go
@@ -82,13 +82,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Certification Authority", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create Certification Authority collector: %w", err)
-	}
-
 	c.requestsPerSecond = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "requests_total"),
 		"Total certificate requests processed",
@@ -168,6 +161,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Certification Authority", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create Certification Authority collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/adfs/adfs.go b/internal/collector/adfs/adfs.go
index 963233e2..3e17fdcc 100644
--- a/internal/collector/adfs/adfs.go
+++ b/internal/collector/adfs/adfs.go
@@ -112,13 +112,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "AD FS", nil)
-	if err != nil {
-		return fmt.Errorf("failed to create AD FS collector: %w", err)
-	}
-
 	c.adLoginConnectionFailures = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "ad_login_connection_failures_total"),
 		"Total number of connection failures to an Active Directory domain controller",
@@ -378,6 +371,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "AD FS", nil)
+	if err != nil {
+		return fmt.Errorf("failed to create AD FS collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/cache/cache.go b/internal/collector/cache/cache.go
index fe35c6d0..6af92de5 100644
--- a/internal/collector/cache/cache.go
+++ b/internal/collector/cache/cache.go
@@ -98,13 +98,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Cache", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create Cache collector: %w", err)
-	}
-
 	c.asyncCopyReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "async_copy_reads_total"),
 		"(AsyncCopyReadsTotal)",
@@ -280,6 +273,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Cache", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create Cache collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/cpu/cpu.go b/internal/collector/cpu/cpu.go
index a1d7e93e..c8b28da6 100644
--- a/internal/collector/cpu/cpu.go
+++ b/internal/collector/cpu/cpu.go
@@ -89,15 +89,8 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
 	c.mu = sync.Mutex{}
 
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Processor Information", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create Processor Information collector: %w", err)
-	}
-
 	c.logicalProcessors = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "logical_processor"),
 		"Total number of logical processors",
@@ -186,6 +179,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 	c.processorRTCValues = map[string]utils.Counter{}
 	c.processorMPerfValues = map[string]utils.Counter{}
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Processor Information", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create Processor Information collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/cpu_info/cpu_info.go b/internal/collector/cpu_info/cpu_info.go
index df513d60..daef6410 100644
--- a/internal/collector/cpu_info/cpu_info.go
+++ b/internal/collector/cpu_info/cpu_info.go
@@ -75,18 +75,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, miSession *mi.Session) error {
-	if miSession == nil {
-		return errors.New("miSession is nil")
-	}
-
-	miQuery, err := mi.NewQuery("SELECT Architecture, DeviceId, Description, Family, L2CacheSize, L3CacheSize, Name, ThreadCount, NumberOfCores, NumberOfEnabledCore, NumberOfLogicalProcessors FROM Win32_Processor")
-	if err != nil {
-		return fmt.Errorf("failed to create WMI query: %w", err)
-	}
-
-	c.miQuery = miQuery
-	c.miSession = miSession
-
 	c.cpuInfo = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, "", Name),
 		"Labelled CPU information as provided by Win32_Processor",
@@ -148,6 +136,18 @@ func (c *Collector) Build(_ *slog.Logger, miSession *mi.Session) error {
 		nil,
 	)
 
+	if miSession == nil {
+		return errors.New("miSession is nil")
+	}
+
+	miQuery, err := mi.NewQuery("SELECT Architecture, DeviceId, Description, Family, L2CacheSize, L3CacheSize, Name, ThreadCount, NumberOfCores, NumberOfEnabledCore, NumberOfLogicalProcessors FROM Win32_Processor")
+	if err != nil {
+		return fmt.Errorf("failed to create WMI query: %w", err)
+	}
+
+	c.miQuery = miQuery
+	c.miSession = miSession
+
 	var dst []miProcessor
 	if err := c.miSession.Query(&dst, mi.NamespaceRootCIMv2, c.miQuery); err != nil {
 		return fmt.Errorf("WMI query failed: %w", err)
diff --git a/internal/collector/dfsr/dfsr.go b/internal/collector/dfsr/dfsr.go
index 7863f7d0..07f14943 100644
--- a/internal/collector/dfsr/dfsr.go
+++ b/internal/collector/dfsr/dfsr.go
@@ -160,29 +160,6 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 
 	logger.Info("dfsr collector is in an experimental state! Metrics for this collector have not been tested.")
 
-	var err error
-
-	if slices.Contains(c.config.CollectorsEnabled, "connection") {
-		c.perfDataCollectorConnection, err = pdh.NewCollector[perfDataCounterValuesConnection](pdh.CounterTypeRaw, "DFS Replication Connections", pdh.InstancesAll)
-		if err != nil {
-			return fmt.Errorf("failed to create DFS Replication Connections collector: %w", err)
-		}
-	}
-
-	if slices.Contains(c.config.CollectorsEnabled, "folder") {
-		c.perfDataCollectorFolder, err = pdh.NewCollector[perfDataCounterValuesFolder](pdh.CounterTypeRaw, "DFS Replicated Folders", pdh.InstancesAll)
-		if err != nil {
-			return fmt.Errorf("failed to create DFS Replicated Folders collector: %w", err)
-		}
-	}
-
-	if slices.Contains(c.config.CollectorsEnabled, "volume") {
-		c.perfDataCollectorVolume, err = pdh.NewCollector[perfDataCounterValuesVolume](pdh.CounterTypeRaw, "DFS Replication Service Volumes", pdh.InstancesAll)
-		if err != nil {
-			return fmt.Errorf("failed to create DFS Replication Service Volumes collector: %w", err)
-		}
-	}
-
 	// connection
 	c.connectionBandwidthSavingsUsingDFSReplicationTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "connection_bandwidth_savings_using_dfs_replication_bytes_total"),
@@ -473,13 +450,36 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	if slices.Contains(c.config.CollectorsEnabled, "connection") {
+		c.perfDataCollectorConnection, err = pdh.NewCollector[perfDataCounterValuesConnection](pdh.CounterTypeRaw, "DFS Replication Connections", pdh.InstancesAll)
+		if err != nil {
+			return fmt.Errorf("failed to create DFS Replication Connections collector: %w", err)
+		}
+	}
+
+	if slices.Contains(c.config.CollectorsEnabled, "folder") {
+		c.perfDataCollectorFolder, err = pdh.NewCollector[perfDataCounterValuesFolder](pdh.CounterTypeRaw, "DFS Replicated Folders", pdh.InstancesAll)
+		if err != nil {
+			return fmt.Errorf("failed to create DFS Replicated Folders collector: %w", err)
+		}
+	}
+
+	if slices.Contains(c.config.CollectorsEnabled, "volume") {
+		c.perfDataCollectorVolume, err = pdh.NewCollector[perfDataCounterValuesVolume](pdh.CounterTypeRaw, "DFS Replication Service Volumes", pdh.InstancesAll)
+		if err != nil {
+			return fmt.Errorf("failed to create DFS Replication Service Volumes collector: %w", err)
+		}
+	}
+
 	return nil
 }
 
 // Collect implements the Collector interface.
 // Sends metric values for each metric to the provided prometheus Metric channel.
 func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
-	errs := make([]error, 0, 3)
+	errs := make([]error, 0)
 
 	if slices.Contains(c.config.CollectorsEnabled, "connection") {
 		errs = append(errs, c.collectPDHConnection(ch))
diff --git a/internal/collector/dhcp/dhcp.go b/internal/collector/dhcp/dhcp.go
index 49991e64..122547f6 100644
--- a/internal/collector/dhcp/dhcp.go
+++ b/internal/collector/dhcp/dhcp.go
@@ -148,12 +148,79 @@ func (c *Collector) Close() error {
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 	var err error
 
-	if slices.Contains(c.config.CollectorsEnabled, subCollectorServerMetrics) {
-		c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "DHCP Server", nil)
-		if err != nil {
-			return fmt.Errorf("failed to create DHCP Server collector: %w", err)
-		}
+	if slices.Contains(c.config.CollectorsEnabled, subCollectorScopeMetrics) {
+		c.scopeInfo = prometheus.NewDesc(
+			prometheus.BuildFQName(types.Namespace, Name, "scope_info"),
+			"DHCP Scope information",
+			[]string{"name", "superscope_name", "superscope_id", "scope"},
+			nil,
+		)
 
+		c.scopeState = prometheus.NewDesc(
+			prometheus.BuildFQName(types.Namespace, Name, "scope_state"),
+			"DHCP Scope state",
+			[]string{"scope", "state"},
+			nil,
+		)
+
+		c.scopeAddressesFreeTotal = prometheus.NewDesc(
+			prometheus.BuildFQName(types.Namespace, Name, "scope_addresses_free"),
+			"DHCP Scope free addresses",
+			[]string{"scope"},
+			nil,
+		)
+
+		c.scopeAddressesFreeOnPartnerServerTotal = prometheus.NewDesc(
+			prometheus.BuildFQName(types.Namespace, Name, "scope_addresses_free_on_partner_server"),
+			"DHCP Scope free addresses on partner server",
+			[]string{"scope"},
+			nil,
+		)
+
+		c.scopeAddressesFreeOnThisServerTotal = prometheus.NewDesc(
+			prometheus.BuildFQName(types.Namespace, Name, "scope_addresses_free_on_this_server"),
+			"DHCP Scope free addresses on this server",
+			[]string{"scope"},
+			nil,
+		)
+
+		c.scopeAddressesInUseTotal = prometheus.NewDesc(
+			prometheus.BuildFQName(types.Namespace, Name, "scope_addresses_in_use"),
+			"DHCP Scope addresses in use",
+			[]string{"scope"},
+			nil,
+		)
+
+		c.scopeAddressesInUseOnPartnerServerTotal = prometheus.NewDesc(
+			prometheus.BuildFQName(types.Namespace, Name, "scope_addresses_in_use_on_partner_server"),
+			"DHCP Scope addresses in use on partner server",
+			[]string{"scope"},
+			nil,
+		)
+
+		c.scopeAddressesInUseOnThisServerTotal = prometheus.NewDesc(
+			prometheus.BuildFQName(types.Namespace, Name, "scope_addresses_in_use_on_this_server"),
+			"DHCP Scope addresses in use on this server",
+			[]string{"scope"},
+			nil,
+		)
+
+		c.scopePendingOffersTotal = prometheus.NewDesc(
+			prometheus.BuildFQName(types.Namespace, Name, "scope_pending_offers"),
+			"DHCP Scope pending offers",
+			[]string{"scope"},
+			nil,
+		)
+
+		c.scopeReservedAddressTotal = prometheus.NewDesc(
+			prometheus.BuildFQName(types.Namespace, Name, "scope_reserved_address"),
+			"DHCP Scope reserved addresses",
+			[]string{"scope"},
+			nil,
+		)
+	}
+
+	if slices.Contains(c.config.CollectorsEnabled, subCollectorServerMetrics) {
 		c.packetsReceivedTotal = prometheus.NewDesc(
 			prometheus.BuildFQName(types.Namespace, Name, "packets_received_total"),
 			"Total number of packets received by the DHCP server (PacketsReceivedTotal)",
@@ -304,78 +371,11 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 			nil,
 			nil,
 		)
-	}
 
-	if slices.Contains(c.config.CollectorsEnabled, subCollectorScopeMetrics) {
-		c.scopeInfo = prometheus.NewDesc(
-			prometheus.BuildFQName(types.Namespace, Name, "scope_info"),
-			"DHCP Scope information",
-			[]string{"name", "superscope_name", "superscope_id", "scope"},
-			nil,
-		)
-
-		c.scopeState = prometheus.NewDesc(
-			prometheus.BuildFQName(types.Namespace, Name, "scope_state"),
-			"DHCP Scope state",
-			[]string{"scope", "state"},
-			nil,
-		)
-
-		c.scopeAddressesFreeTotal = prometheus.NewDesc(
-			prometheus.BuildFQName(types.Namespace, Name, "scope_addresses_free"),
-			"DHCP Scope free addresses",
-			[]string{"scope"},
-			nil,
-		)
-
-		c.scopeAddressesFreeOnPartnerServerTotal = prometheus.NewDesc(
-			prometheus.BuildFQName(types.Namespace, Name, "scope_addresses_free_on_partner_server"),
-			"DHCP Scope free addresses on partner server",
-			[]string{"scope"},
-			nil,
-		)
-
-		c.scopeAddressesFreeOnThisServerTotal = prometheus.NewDesc(
-			prometheus.BuildFQName(types.Namespace, Name, "scope_addresses_free_on_this_server"),
-			"DHCP Scope free addresses on this server",
-			[]string{"scope"},
-			nil,
-		)
-
-		c.scopeAddressesInUseTotal = prometheus.NewDesc(
-			prometheus.BuildFQName(types.Namespace, Name, "scope_addresses_in_use"),
-			"DHCP Scope addresses in use",
-			[]string{"scope"},
-			nil,
-		)
-
-		c.scopeAddressesInUseOnPartnerServerTotal = prometheus.NewDesc(
-			prometheus.BuildFQName(types.Namespace, Name, "scope_addresses_in_use_on_partner_server"),
-			"DHCP Scope addresses in use on partner server",
-			[]string{"scope"},
-			nil,
-		)
-
-		c.scopeAddressesInUseOnThisServerTotal = prometheus.NewDesc(
-			prometheus.BuildFQName(types.Namespace, Name, "scope_addresses_in_use_on_this_server"),
-			"DHCP Scope addresses in use on this server",
-			[]string{"scope"},
-			nil,
-		)
-
-		c.scopePendingOffersTotal = prometheus.NewDesc(
-			prometheus.BuildFQName(types.Namespace, Name, "scope_pending_offers"),
-			"DHCP Scope pending offers",
-			[]string{"scope"},
-			nil,
-		)
-
-		c.scopeReservedAddressTotal = prometheus.NewDesc(
-			prometheus.BuildFQName(types.Namespace, Name, "scope_reserved_address"),
-			"DHCP Scope reserved addresses",
-			[]string{"scope"},
-			nil,
-		)
+		c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "DHCP Server", nil)
+		if err != nil {
+			return fmt.Errorf("failed to create DHCP Server collector: %w", err)
+		}
 	}
 
 	return nil
diff --git a/internal/collector/diskdrive/diskdrive.go b/internal/collector/diskdrive/diskdrive.go
index a95c3f85..49947059 100644
--- a/internal/collector/diskdrive/diskdrive.go
+++ b/internal/collector/diskdrive/diskdrive.go
@@ -72,18 +72,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, miSession *mi.Session) error {
-	if miSession == nil {
-		return errors.New("miSession is nil")
-	}
-
-	miQuery, err := mi.NewQuery("SELECT DeviceID, Model, Caption, Name, Partitions, Size, Status, Availability FROM WIN32_DiskDrive")
-	if err != nil {
-		return fmt.Errorf("failed to create WMI query: %w", err)
-	}
-
-	c.miQuery = miQuery
-	c.miSession = miSession
-
 	c.diskInfo = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "info"),
 		"General drive information",
@@ -120,6 +108,18 @@ func (c *Collector) Build(_ *slog.Logger, miSession *mi.Session) error {
 		nil,
 	)
 
+	if miSession == nil {
+		return errors.New("miSession is nil")
+	}
+
+	miQuery, err := mi.NewQuery("SELECT DeviceID, Model, Caption, Name, Partitions, Size, Status, Availability FROM WIN32_DiskDrive")
+	if err != nil {
+		return fmt.Errorf("failed to create WMI query: %w", err)
+	}
+
+	c.miQuery = miQuery
+	c.miSession = miSession
+
 	var dst []diskDrive
 	if err := c.miSession.Query(&dst, mi.NamespaceRootCIMv2, c.miQuery); err != nil {
 		return fmt.Errorf("WMI query failed: %w", err)
diff --git a/internal/collector/dns/dns.go b/internal/collector/dns/dns.go
index 0a9ed82d..e93224be 100644
--- a/internal/collector/dns/dns.go
+++ b/internal/collector/dns/dns.go
@@ -91,13 +91,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "DNS", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create DNS collector: %w", err)
-	}
-
 	c.zoneTransferRequestsReceived = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "zone_transfer_requests_received_total"),
 		"Number of zone transfer requests (AXFR/IXFR) received by the master DNS server",
@@ -231,6 +224,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "DNS", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create DNS collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/iis/iis.go b/internal/collector/iis/iis.go
index 9e66b4ca..d964a4f0 100644
--- a/internal/collector/iis/iis.go
+++ b/internal/collector/iis/iis.go
@@ -167,7 +167,7 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 		prometheus.Labels{"version": fmt.Sprintf("%d.%d", c.iisVersion.major, c.iisVersion.minor)},
 	)
 
-	errs := make([]error, 0, 4)
+	errs := make([]error, 0)
 
 	if err := c.buildWebService(); err != nil {
 		errs = append(errs, fmt.Errorf("failed to build Web Service collector: %w", err))
@@ -247,7 +247,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		1,
 	)
 
-	errs := make([]error, 0, 4)
+	errs := make([]error, 0)
 
 	if err := c.collectWebService(ch); err != nil {
 		errs = append(errs, fmt.Errorf("failed to collect Web Service metrics: %w", err))
diff --git a/internal/collector/logical_disk/logical_disk.go b/internal/collector/logical_disk/logical_disk.go
index 1075438f..bd16553e 100644
--- a/internal/collector/logical_disk/logical_disk.go
+++ b/internal/collector/logical_disk/logical_disk.go
@@ -150,13 +150,6 @@ func (c *Collector) Close() error {
 func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 	c.logger = logger.With(slog.String("collector", Name))
 
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "LogicalDisk", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create LogicalDisk collector: %w", err)
-	}
-
 	c.information = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "info"),
 		"A metric with a constant '1' value labeled with logical disk information",
@@ -281,6 +274,13 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "LogicalDisk", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create LogicalDisk collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/memory/memory.go b/internal/collector/memory/memory.go
index 3c779e83..20f3a392 100644
--- a/internal/collector/memory/memory.go
+++ b/internal/collector/memory/memory.go
@@ -110,13 +110,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Memory", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create Memory collector: %w", err)
-	}
-
 	c.availableBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "available_bytes"),
 		"The amount of physical memory immediately available for allocation to a process or for system use. It is equal to the sum of memory assigned to"+
@@ -340,13 +333,20 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Memory", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create Memory collector: %w", err)
+	}
+
 	return nil
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
 func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
-	errs := make([]error, 0, 2)
+	errs := make([]error, 0)
 
 	if err := c.collectPDH(ch); err != nil {
 		errs = append(errs, fmt.Errorf("failed collecting memory metrics: %w", err))
@@ -390,6 +390,8 @@ func (c *Collector) collectPDH(ch chan<- prometheus.Metric) error {
 	err := c.perfDataCollector.Collect(&c.perfDataObject)
 	if err != nil {
 		return fmt.Errorf("failed to collect Memory metrics: %w", err)
+	} else if len(c.perfDataObject) == 0 {
+		return fmt.Errorf("failed to collect Memory metrics: %w", types.ErrNoDataUnexpected)
 	}
 
 	ch <- prometheus.MustNewConstMetric(
diff --git a/internal/collector/mscluster/mscluster.go b/internal/collector/mscluster/mscluster.go
index 9ebc5450..0b6758e0 100644
--- a/internal/collector/mscluster/mscluster.go
+++ b/internal/collector/mscluster/mscluster.go
@@ -122,7 +122,7 @@ func (c *Collector) Build(_ *slog.Logger, miSession *mi.Session) error {
 
 	c.miSession = miSession
 
-	errs := make([]error, 0, 5)
+	errs := make([]error, 0)
 
 	if slices.Contains(c.config.CollectorsEnabled, subCollectorCluster) {
 		if err := c.buildCluster(); err != nil {
@@ -227,7 +227,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 	wg.Wait()
 	close(errCh)
 
-	errs := make([]error, 0, 5)
+	errs := make([]error, 0)
 
 	for err := range errCh {
 		errs = append(errs, err)
diff --git a/internal/collector/msmq/msmq.go b/internal/collector/msmq/msmq.go
index 2111c6bf..bbee313d 100644
--- a/internal/collector/msmq/msmq.go
+++ b/internal/collector/msmq/msmq.go
@@ -74,13 +74,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "MSMQ Queue", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create MSMQ Queue collector: %w", err)
-	}
-
 	c.bytesInJournalQueue = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "bytes_in_journal_queue"),
 		"Size of queue journal in bytes",
@@ -106,6 +99,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "MSMQ Queue", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create MSMQ Queue collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/net/net.go b/internal/collector/net/net.go
index d8b1c3c1..b37abf3c 100644
--- a/internal/collector/net/net.go
+++ b/internal/collector/net/net.go
@@ -164,6 +164,14 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
+	for _, collector := range c.config.CollectorsEnabled {
+		if !slices.Contains([]string{subCollectorMetrics, subCollectorNicInfo}, collector) {
+			return fmt.Errorf("unknown sub collector: %s. Possible values: %s", collector,
+				strings.Join([]string{subCollectorMetrics, subCollectorNicInfo}, ", "),
+			)
+		}
+	}
+
 	c.bytesReceivedTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "bytes_received_total"),
 		"(Network.BytesReceivedPerSec)",
@@ -286,7 +294,7 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
 func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
-	errs := make([]error, 0, 2)
+	errs := make([]error, 0)
 
 	if slices.Contains(c.config.CollectorsEnabled, subCollectorMetrics) {
 		if err := c.collect(ch); err != nil {
diff --git a/internal/collector/nps/nps.go b/internal/collector/nps/nps.go
index abaec15f..62b857bb 100644
--- a/internal/collector/nps/nps.go
+++ b/internal/collector/nps/nps.go
@@ -94,20 +94,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	errs := make([]error, 0, 2)
-
-	c.accessPerfDataCollector, err = pdh.NewCollector[perfDataCounterValuesAccess](pdh.CounterTypeRaw, "NPS Authentication Server", nil)
-	if err != nil {
-		errs = append(errs, fmt.Errorf("failed to create NPS Authentication Server collector: %w", err))
-	}
-
-	c.accountingPerfDataCollector, err = pdh.NewCollector[perfDataCounterValuesAccounting](pdh.CounterTypeRaw, "NPS Accounting Server", nil)
-	if err != nil {
-		errs = append(errs, fmt.Errorf("failed to create NPS Accounting Server collector: %w", err))
-	}
-
 	c.accessAccepts = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "access_accepts"),
 		"(AccessAccepts)",
@@ -260,13 +246,27 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	errs := make([]error, 0)
+
+	c.accessPerfDataCollector, err = pdh.NewCollector[perfDataCounterValuesAccess](pdh.CounterTypeRaw, "NPS Authentication Server", nil)
+	if err != nil {
+		errs = append(errs, fmt.Errorf("failed to create NPS Authentication Server collector: %w", err))
+	}
+
+	c.accountingPerfDataCollector, err = pdh.NewCollector[perfDataCounterValuesAccounting](pdh.CounterTypeRaw, "NPS Accounting Server", nil)
+	if err != nil {
+		errs = append(errs, fmt.Errorf("failed to create NPS Accounting Server collector: %w", err))
+	}
+
 	return errors.Join(errs...)
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
 func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
-	errs := make([]error, 0, 2)
+	errs := make([]error, 0)
 
 	if err := c.collectAccept(ch); err != nil {
 		errs = append(errs, fmt.Errorf("failed collecting NPS accept data: %w", err))
diff --git a/internal/collector/os/os.go b/internal/collector/os/os.go
index cec7aca5..ac052326 100644
--- a/internal/collector/os/os.go
+++ b/internal/collector/os/os.go
@@ -209,7 +209,7 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
 func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
-	errs := make([]error, 0, 4)
+	errs := make([]error, 0)
 
 	c.collect(ch)
 
diff --git a/internal/collector/pagefile/pagefile.go b/internal/collector/pagefile/pagefile.go
index 849e1319..1af80dc2 100644
--- a/internal/collector/pagefile/pagefile.go
+++ b/internal/collector/pagefile/pagefile.go
@@ -74,13 +74,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Paging File", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create Paging File collector: %w", err)
-	}
-
 	c.pagingLimitBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "limit_bytes"),
 		"Number of bytes that can be stored in the operating system paging files. 0 (zero) indicates that there are no paging files",
@@ -95,6 +88,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Paging File", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create Paging File collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/physical_disk/physical_disk.go b/internal/collector/physical_disk/physical_disk.go
index 431aad5a..f2b6e612 100644
--- a/internal/collector/physical_disk/physical_disk.go
+++ b/internal/collector/physical_disk/physical_disk.go
@@ -127,13 +127,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "PhysicalDisk", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create PhysicalDisk collector: %w", err)
-	}
-
 	c.requestsQueued = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "requests_queued"),
 		"The number of requests queued to the disk (PhysicalDisk.CurrentDiskQueueLength)",
@@ -218,6 +211,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "PhysicalDisk", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create PhysicalDisk collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/printer/printer.go b/internal/collector/printer/printer.go
index d58a1ec7..105c9b6e 100644
--- a/internal/collector/printer/printer.go
+++ b/internal/collector/printer/printer.go
@@ -126,25 +126,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, miSession *mi.Session) error {
-	if miSession == nil {
-		return errors.New("miSession is nil")
-	}
-
-	miQuery, err := mi.NewQuery("SELECT Name, Default, PrinterStatus, JobCountSinceLastReset FROM win32_Printer")
-	if err != nil {
-		return fmt.Errorf("failed to create WMI query: %w", err)
-	}
-
-	c.miQueryPrinter = miQuery
-
-	miQuery, err = mi.NewQuery("SELECT Name, Status FROM win32_PrintJob")
-	if err != nil {
-		return fmt.Errorf("failed to create WMI query: %w", err)
-	}
-
-	c.miQueryPrinterJobs = miQuery
-	c.miSession = miSession
-
 	c.printerJobStatus = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "job_status"),
 		"A counter of printer jobs by status",
@@ -164,6 +145,25 @@ func (c *Collector) Build(_ *slog.Logger, miSession *mi.Session) error {
 		nil,
 	)
 
+	if miSession == nil {
+		return errors.New("miSession is nil")
+	}
+
+	miQuery, err := mi.NewQuery("SELECT Name, Default, PrinterStatus, JobCountSinceLastReset FROM win32_Printer")
+	if err != nil {
+		return fmt.Errorf("failed to create WMI query: %w", err)
+	}
+
+	c.miQueryPrinter = miQuery
+
+	miQuery, err = mi.NewQuery("SELECT Name, Status FROM win32_PrintJob")
+	if err != nil {
+		return fmt.Errorf("failed to create WMI query: %w", err)
+	}
+
+	c.miQueryPrinterJobs = miQuery
+	c.miSession = miSession
+
 	return nil
 }
 
diff --git a/internal/collector/remote_fx/remote_fx.go b/internal/collector/remote_fx/remote_fx.go
index d43197d6..8ea9149c 100644
--- a/internal/collector/remote_fx/remote_fx.go
+++ b/internal/collector/remote_fx/remote_fx.go
@@ -102,18 +102,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(*slog.Logger, *mi.Session) error {
-	var err error
-
-	c.perfDataCollectorNetwork, err = pdh.NewCollector[perfDataCounterValuesNetwork](pdh.CounterTypeRaw, "RemoteFX Network", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create RemoteFX Network collector: %w", err)
-	}
-
-	c.perfDataCollectorGraphics, err = pdh.NewCollector[perfDataCounterValuesGraphics](pdh.CounterTypeRaw, "RemoteFX Graphics", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create RemoteFX Graphics collector: %w", err)
-	}
-
 	// net
 	c.baseTCPRTT = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "net_base_tcp_rtt_seconds"),
@@ -238,13 +226,27 @@ func (c *Collector) Build(*slog.Logger, *mi.Session) error {
 		nil,
 	)
 
-	return nil
+	var err error
+
+	errs := make([]error, 0)
+
+	c.perfDataCollectorNetwork, err = pdh.NewCollector[perfDataCounterValuesNetwork](pdh.CounterTypeRaw, "RemoteFX Network", pdh.InstancesAll)
+	if err != nil {
+		errs = append(errs, fmt.Errorf("failed to create RemoteFX Network collector: %w", err))
+	}
+
+	c.perfDataCollectorGraphics, err = pdh.NewCollector[perfDataCounterValuesGraphics](pdh.CounterTypeRaw, "RemoteFX Graphics", pdh.InstancesAll)
+	if err != nil {
+		errs = append(errs, fmt.Errorf("failed to create RemoteFX Graphics collector: %w", err))
+	}
+
+	return errors.Join(errs...)
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
 func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
-	errs := make([]error, 0, 2)
+	errs := make([]error, 0)
 
 	if err := c.collectRemoteFXNetworkCount(ch); err != nil {
 		errs = append(errs, fmt.Errorf("failed collecting RemoteFX Network metrics: %w", err))
diff --git a/internal/collector/smb/smb.go b/internal/collector/smb/smb.go
index bc9a183e..ce9ac8f7 100644
--- a/internal/collector/smb/smb.go
+++ b/internal/collector/smb/smb.go
@@ -76,13 +76,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "SMB Server Shares", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create SMB Server Shares collector: %w", err)
-	}
-
 	c.currentOpenFileCount = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "server_shares_current_open_file_count"),
 		"Current total count open files on the SMB Server Share",
@@ -132,6 +125,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "SMB Server Shares", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create SMB Server Shares collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/smbclient/smbclient.go b/internal/collector/smbclient/smbclient.go
index c6d11704..6f0bc809 100644
--- a/internal/collector/smbclient/smbclient.go
+++ b/internal/collector/smbclient/smbclient.go
@@ -91,13 +91,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "SMB Client Shares", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create SMB Client Shares collector: %w", err)
-	}
-
 	// desc creates a new prometheus description
 	desc := func(metricName string, description string, labels []string) *prometheus.Desc {
 		return prometheus.NewDesc(
@@ -193,6 +186,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		[]string{"server", "share"},
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "SMB Client Shares", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create SMB Client Shares collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/smtp/smtp.go b/internal/collector/smtp/smtp.go
index e0049067..1250c293 100644
--- a/internal/collector/smtp/smtp.go
+++ b/internal/collector/smtp/smtp.go
@@ -157,13 +157,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "SMTP Server", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create SMTP Server collector: %w", err)
-	}
-
 	logger.Info("smtp collector is in an experimental state! Metrics for this collector have not been tested.",
 		slog.String("collector", Name),
 	)
@@ -421,6 +414,13 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "SMTP Server", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create SMTP Server collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/system/system.go b/internal/collector/system/system.go
index dec0eedd..c3818929 100644
--- a/internal/collector/system/system.go
+++ b/internal/collector/system/system.go
@@ -77,13 +77,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "System", nil)
-	if err != nil {
-		return fmt.Errorf("failed to create System collector: %w", err)
-	}
-
 	c.bootTime = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "boot_time_timestamp_seconds"),
 		"Unix timestamp of system boot time",
@@ -134,6 +127,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "System", nil)
+	if err != nil {
+		return fmt.Errorf("failed to create System collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/tcp/tcp.go b/internal/collector/tcp/tcp.go
index b54c0513..86f90252 100644
--- a/internal/collector/tcp/tcp.go
+++ b/internal/collector/tcp/tcp.go
@@ -118,18 +118,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector4, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "TCPv4", nil)
-	if err != nil {
-		return fmt.Errorf("failed to create TCPv4 collector: %w", err)
-	}
-
-	c.perfDataCollector6, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "TCPv6", nil)
-	if err != nil {
-		return fmt.Errorf("failed to create TCPv6 collector: %w", err)
-	}
-
 	c.connectionFailures = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "connection_failures_total"),
 		"(TCP.ConnectionFailures)",
@@ -190,13 +178,25 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		[]string{"af", "state"}, nil,
 	)
 
+	var err error
+
+	c.perfDataCollector4, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "TCPv4", nil)
+	if err != nil {
+		return fmt.Errorf("failed to create TCPv4 collector: %w", err)
+	}
+
+	c.perfDataCollector6, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "TCPv6", nil)
+	if err != nil {
+		return fmt.Errorf("failed to create TCPv6 collector: %w", err)
+	}
+
 	return nil
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
 func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
-	errs := make([]error, 0, 2)
+	errs := make([]error, 0)
 
 	if slices.Contains(c.config.CollectorsEnabled, "metrics") {
 		if err := c.collect(ch); err != nil {
diff --git a/internal/collector/terminal_services/terminal_services.go b/internal/collector/terminal_services/terminal_services.go
index 717ee95e..c25cf81e 100644
--- a/internal/collector/terminal_services/terminal_services.go
+++ b/internal/collector/terminal_services/terminal_services.go
@@ -133,25 +133,8 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(logger *slog.Logger, miSession *mi.Session) error {
-	if miSession == nil {
-		return errors.New("miSession is nil")
-	}
-
 	c.logger = logger.With(slog.String("collector", Name))
 
-	c.connectionBrokerEnabled = isConnectionBrokerServer(miSession)
-
-	if c.connectionBrokerEnabled {
-		var err error
-
-		c.perfDataCollectorBroker, err = pdh.NewCollector[perfDataCounterValuesBroker](pdh.CounterTypeRaw, "Remote Desktop Connection Broker Counterset", pdh.InstancesAll)
-		if err != nil {
-			return fmt.Errorf("failed to create Remote Desktop Connection Broker Counterset collector: %w", err)
-		}
-	} else {
-		logger.Debug("host is not a connection broker skipping Connection Broker performance metrics.")
-	}
-
 	c.sessionInfo = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "session_info"),
 		"Terminal Services sessions info",
@@ -243,8 +226,23 @@ func (c *Collector) Build(logger *slog.Logger, miSession *mi.Session) error {
 		nil,
 	)
 
+	if miSession == nil {
+		return errors.New("miSession is nil")
+	}
+
 	var err error
 
+	c.connectionBrokerEnabled = isConnectionBrokerServer(miSession)
+
+	if c.connectionBrokerEnabled {
+		c.perfDataCollectorBroker, err = pdh.NewCollector[perfDataCounterValuesBroker](pdh.CounterTypeRaw, "Remote Desktop Connection Broker Counterset", pdh.InstancesAll)
+		if err != nil {
+			return fmt.Errorf("failed to create Remote Desktop Connection Broker Counterset collector: %w", err)
+		}
+	} else {
+		logger.Debug("host is not a connection broker skipping Connection Broker performance metrics.")
+	}
+
 	c.hServer, err = wtsapi32.WTSOpenServer("")
 	if err != nil {
 		return fmt.Errorf("failed to open WTS server: %w", err)
@@ -261,7 +259,7 @@ func (c *Collector) Build(logger *slog.Logger, miSession *mi.Session) error {
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
 func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
-	errs := make([]error, 0, 3)
+	errs := make([]error, 0)
 
 	if err := c.collectWTSSessions(ch); err != nil {
 		errs = append(errs, fmt.Errorf("failed collecting terminal services session infos: %w", err))
diff --git a/internal/collector/textfile/textfile_test_test.go b/internal/collector/textfile/textfile_test_test.go
index 0be304db..e71f8fac 100644
--- a/internal/collector/textfile/textfile_test_test.go
+++ b/internal/collector/textfile/textfile_test_test.go
@@ -44,7 +44,7 @@ func TestMultipleDirectories(t *testing.T) {
 	})
 
 	collectors := collector.New(map[string]collector.Collector{textfile.Name: textFileCollector})
-	require.NoError(t, collectors.Build(logger))
+	require.NoError(t, collectors.Build(t.Context(), logger))
 
 	metrics := make(chan prometheus.Metric)
 	got := ""
@@ -81,7 +81,7 @@ func TestDuplicateFileName(t *testing.T) {
 	})
 
 	collectors := collector.New(map[string]collector.Collector{textfile.Name: textFileCollector})
-	require.NoError(t, collectors.Build(logger))
+	require.NoError(t, collectors.Build(t.Context(), logger))
 
 	metrics := make(chan prometheus.Metric)
 	got := ""
diff --git a/internal/collector/thermalzone/thermalzone.go b/internal/collector/thermalzone/thermalzone.go
index 0f14ba73..9536d4f5 100644
--- a/internal/collector/thermalzone/thermalzone.go
+++ b/internal/collector/thermalzone/thermalzone.go
@@ -70,13 +70,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Thermal Zone Information", pdh.InstancesAll)
-	if err != nil {
-		return fmt.Errorf("failed to create Thermal Zone Information collector: %w", err)
-	}
-
 	c.temperature = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "temperature_celsius"),
 		"(Temperature)",
@@ -102,6 +95,13 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Thermal Zone Information", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create Thermal Zone Information collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/time/time.go b/internal/collector/time/time.go
index 6c8273f0..80f31a26 100644
--- a/internal/collector/time/time.go
+++ b/internal/collector/time/time.go
@@ -200,7 +200,7 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
 func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
-	errs := make([]error, 0, 2)
+	errs := make([]error, 0)
 
 	if slices.Contains(c.config.CollectorsEnabled, collectorSystemTime) {
 		if err := c.collectTime(ch); err != nil {
diff --git a/internal/collector/udp/udp.go b/internal/collector/udp/udp.go
index aac6a4e9..5227414e 100644
--- a/internal/collector/udp/udp.go
+++ b/internal/collector/udp/udp.go
@@ -80,18 +80,6 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	var err error
-
-	c.perfDataCollector4, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "UDPv4", nil)
-	if err != nil {
-		return fmt.Errorf("failed to create UDPv4 collector: %w", err)
-	}
-
-	c.perfDataCollector6, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "UDPv6", nil)
-	if err != nil {
-		return fmt.Errorf("failed to create UDPv6 collector: %w", err)
-	}
-
 	c.datagramsNoPortTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "datagram_no_port_total"),
 		"Number of received UDP datagrams for which there was no application at the destination port",
@@ -117,6 +105,18 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	var err error
+
+	c.perfDataCollector4, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "UDPv4", nil)
+	if err != nil {
+		return fmt.Errorf("failed to create UDPv4 collector: %w", err)
+	}
+
+	c.perfDataCollector6, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "UDPv6", nil)
+	if err != nil {
+		return fmt.Errorf("failed to create UDPv6 collector: %w", err)
+	}
+
 	return nil
 }
 
diff --git a/internal/collector/vmware/vmware.go b/internal/collector/vmware/vmware.go
index 22be6dd8..0bbb4dc2 100644
--- a/internal/collector/vmware/vmware.go
+++ b/internal/collector/vmware/vmware.go
@@ -230,7 +230,7 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
 func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
-	errs := make([]error, 0, 2)
+	errs := make([]error, 0)
 
 	if err := c.collectCpu(ch); err != nil {
 		errs = append(errs, fmt.Errorf("failed collecting vmware cpu metrics: %w", err))
diff --git a/internal/types/errors.go b/internal/types/errors.go
index 3694d7cc..54ee6d6a 100644
--- a/internal/types/errors.go
+++ b/internal/types/errors.go
@@ -18,4 +18,5 @@ import "errors"
 var (
 	ErrCollectorNotInitialized = errors.New("collector not initialized")
 	ErrNoData                  = errors.New("no data")
+	ErrNoDataUnexpected        = errors.New("no data")
 )
diff --git a/internal/utils/testutils/testutils.go b/internal/utils/testutils/testutils.go
index 8b764ace..bbaac6be 100644
--- a/internal/utils/testutils/testutils.go
+++ b/internal/utils/testutils/testutils.go
@@ -47,7 +47,7 @@ func FuncBenchmarkCollector[C collector.Collector](b *testing.B, name string, co
 	}
 
 	collectors := collector.New(map[string]collector.Collector{name: c})
-	require.NoError(b, collectors.Build(logger))
+	require.NoError(b, collectors.Build(b.Context(), logger))
 
 	metrics := make(chan prometheus.Metric)
 
diff --git a/pkg/collector/collection.go b/pkg/collector/collection.go
index 111a2269..4919c3eb 100644
--- a/pkg/collector/collection.go
+++ b/pkg/collector/collection.go
@@ -201,7 +201,7 @@ func (c *Collection) Enable(enabledCollectors []string) error {
 // Build To be called by the exporter for collector initialization.
 // Instead, fail fast, it will try to build all collectors and return all errors.
 // errors are joined with errors.Join.
-func (c *Collection) Build(logger *slog.Logger) error {
+func (c *Collection) Build(ctx context.Context, logger *slog.Logger) error {
 	c.startTime = gotime.Now()
 
 	err := c.initMI()
@@ -236,7 +236,7 @@ func (c *Collection) Build(logger *slog.Logger) error {
 			errors.Is(err, pdh.NewPdhError(pdh.CstatusNoObject)) ||
 			errors.Is(err, pdh.NewPdhError(pdh.CstatusNoCounter)) ||
 			errors.Is(err, mi.MI_RESULT_INVALID_NAMESPACE) {
-			logger.LogAttrs(context.Background(), slog.LevelWarn, "couldn't initialize collector", slog.Any("err", err))
+			logger.LogAttrs(ctx, slog.LevelWarn, "couldn't initialize collector", slog.Any("err", err))
 
 			continue
 		}
diff --git a/renovate.json b/renovate.json
index 9de687dc..743cefaa 100644
--- a/renovate.json
+++ b/renovate.json
@@ -65,7 +65,10 @@
     },
     {
       "customType": "regex",
-      "fileMatch": ["Makefile"],
+      "fileMatch": [
+                "Makefile",
+                "(^|/).+\\.go"
+            ],
       "matchStrings": [
         "go run (?<depName>\\S+)@(?<currentValue>\\S+)"
       ],