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Best Ways to Disable Telemetry on Windows 11

Geeksdigit Team

June 24, 2026

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Windows 11 collects diagnostic and usage data through a feature known as telemetry. Microsoft uses this information to improve system stability, identify bugs, enhance security, and develop new features. While telemetry helps Microsoft maintain Windows, many users prefer to limit or disable data collection for privacy reasons.

Windows 11 allows you to reduce the amount of diagnostic data being sent to Microsoft through various settings, services, policies, and scheduled tasks. However, it’s important to understand that completely disabling all telemetry is difficult, especially on Home editions, because certain diagnostic functions are built into the operating system.

If you’re concerned about privacy or simply want to minimize background data collection, this guide covers the best ways to disable or reduce telemetry on Windows 11.

What Is Telemetry in Windows 11?

Telemetry refers to diagnostic information collected by Windows, including:

• Device information
• Hardware specifications
• System performance data
• Error reports
• Application usage statistics
• Reliability information
• Update-related data

Microsoft states that this information helps improve Windows reliability and security. However, some users prefer to restrict the collection of this data whenever possible.

Method 1: Turn Off Optional Diagnostic Data

The easiest way to reduce telemetry is through the Privacy settings.

Steps

1. Press Windows + I to open Settings.
2. Select Privacy & Security.
3. Click Diagnostics & Feedback.
4. Turn off:
   • Send Optional Diagnostic Data
   • Improve Inking and Typing
   • Tailored Experiences
5. Close Settings.

This reduces the amount of data transmitted while keeping mandatory diagnostic reporting intact.

For most users, this is the safest and most effective privacy adjustment.

Method 2: Disable Diagnostic Data Viewer

The Diagnostic Data Viewer stores and displays telemetry information collected by Windows.

Steps

1. Open Settings.
2. Navigate to Privacy & Security > Diagnostics & Feedback.
3. Locate Diagnostic Data Viewer.
4. Turn the feature off if enabled.
5. Click Delete Diagnostic Data if available.

This removes locally stored diagnostic logs and prevents the viewer from consuming storage space.

Method 3: Disable Tailored Experiences

Tailored Experiences uses diagnostic data to personalize Microsoft recommendations.

Steps

1. Open Settings.
2. Go to Privacy & Security.
3. Select Diagnostics & Feedback.
4. Disable:

Tailored Experiences

Once disabled, Microsoft will no longer use diagnostic data to customize tips, advertisements, and recommendations within Windows.

This setting improves privacy without affecting system performance.

Method 4: Disable Telemetry Through Group Policy

Windows 11 Pro, Enterprise, and Education editions include Group Policy Editor.

Steps

1. Press Windows + R.
2. Type:

gpedit.msc

3. Press Enter.
4. Navigate to:

Computer Configuration
→ Administrative Templates
→ Windows Components
→ Data Collection and Preview Builds

5. Double-click:

Allow Diagnostic Data

6. Select Enabled.
7. Choose the lowest available diagnostic level.
8. Click Apply and OK.

Restart the computer.

This significantly reduces telemetry collection on supported editions.

Method 5: Disable Connected User Experiences and Telemetry Service

Windows includes a service specifically related to telemetry.

Steps

1. Press Windows + R.
2. Type:

services.msc

3. Press Enter.
4. Locate:

Connected User Experiences and Telemetry

5. Double-click it.
6. Change Startup Type to:

Disabled

7. Click Stop.
8. Select Apply and OK.

Restart the PC.

Disabling this service can reduce background telemetry activity.

Method 6: Disable Telemetry Scheduled Tasks

Windows uses scheduled tasks for collecting diagnostic information.

Steps

1. Press Windows + R.
2. Type:

taskschd.msc

3. Press Enter.
4. Navigate to:

Task Scheduler Library
→ Microsoft
→ Windows
→ Application Experience

5. Disable tasks such as:

• Microsoft Compatibility Appraiser
• ProgramDataUpdater

Also check:

Customer Experience Improvement Program

Disable telemetry-related tasks found there.

These tasks often collect compatibility and usage information.

Method 7: Disable Feedback Requests

Windows occasionally asks users for feedback and diagnostic information.

Steps

1. Open Settings.
2. Navigate to:

Privacy & Security
→ Diagnostics & Feedback

3. Locate:

Feedback Frequency

4. Set it to:

Never

This prevents Windows from periodically requesting user feedback.

Although minor, it further reduces telemetry-related interactions.

Method 8: Disable Activity History

Activity History can collect information about app usage and activities.

Steps

1. Open Settings.
2. Go to:

Privacy & Security
→ Activity History

3. Disable:

Store My Activity History

4. Clear existing activity history if available.

This reduces the amount of activity-related information retained by Windows.

Method 9: Restrict Background App Permissions

Some apps collect usage information in the background.

Steps

1. Open Settings.
2. Select Apps.
3. Open Installed Apps.
4. Review privacy-sensitive applications.
5. Disable unnecessary background permissions.

Limiting background activity can reduce data collection while improving battery life and system performance.

This method complements other privacy-focused settings.

Method 10: Use Registry Editor to Limit Telemetry

Advanced users can modify telemetry settings through the Registry.

Important

Create a registry backup before making changes.

Steps

1. Press Windows + R.
2. Type:

regedit

3. Press Enter.
4. Navigate to:

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\DataCollection

5. Create or modify:

AllowTelemetry

6. Set the value to:

0

7. Restart Windows.

On supported editions, this can further reduce diagnostic data collection.

Registry changes should be made carefully to avoid system issues.

Conclusion

Windows 11 telemetry is designed to help Microsoft improve system reliability, security, and user experience. However, users who prioritize privacy can significantly reduce data collection through built-in settings, services, Group Policy, Task Scheduler, and registry modifications.

For most users, disabling optional diagnostic data, turning off tailored experiences, and disabling telemetry-related services provide a good balance between privacy and system functionality. Advanced users can go further by adjusting Group Policy and Registry settings to minimize telemetry even more.

While completely eliminating all diagnostic communication is difficult due to the way Windows is designed, applying these ten methods can substantially reduce telemetry activity and give you greater control over your privacy in Windows 11.

Frequently Asked Questions

Can telemetry be completely disabled in Windows 11?

Not entirely. Some essential diagnostic data is required for Windows functionality, especially on Home editions. However, telemetry can be significantly reduced.

Is disabling telemetry safe?

Generally, yes. Most users can safely disable optional diagnostic data and telemetry-related services without affecting normal operation.

Does disabling telemetry improve performance?

The performance impact is usually minimal, but reducing background services and scheduled tasks may slightly decrease resource usage.

Will Windows Update stop working if I disable telemetry?

No. Windows Update typically continues to function normally, although some diagnostic-related features and personalized recommendations may be affected.