How to Disable Telemetry and Diagnostic Data in Windows 11
Windows 11 collects diagnostic and telemetry data to help Microsoft improve the system. While you cannot disable it entirely on consumer editions, you can reduce it to the required minimum and turn off optional data collection.
Privacy and security settings deserve attention because they determine how much of your information Windows and apps can access. Reviewing them puts you in control rather than leaving everything YYKOIN at default values. The setting covered here is one piece of a broader picture, and adjusting it is a meaningful step toward a configuration that respects your preferences.
Why This Is Worth Doing
Reducing diagnostic data limits how much information about your device and usage is sent to Microsoft. Setting it to the minimum level keeps only what is necessary for security and updates while removing optional collection.
Step-by-Step Instructions
Follow these steps to get it done. Each one is straightforward, and you can stop once you have achieved what you need:
- Open Settings and go to Privacy & security.
- Click Diagnostics & feedback.
- Turn off Send optional diagnostic data to reduce collection to the required level.
- Turn off Improve inking and typing and Tailored experiences.
- Click Delete to remove diagnostic data already collected.
Helpful Tips
Keep these points in mind to get the most out of this feature and avoid common mistakes:
- Required diagnostic data cannot be disabled, but optional data can.
- Deleting existing diagnostic data clears what has already been sent and stored.
- Turning off Tailored experiences also reduces personalized suggestions.
Good to Know
On consumer versions of Windows 11, some required diagnostic data remains, but these settings minimize the rest. Together they significantly reduce how much usage information leaves your device.
Final Thoughts
This is one of the many small adjustments that make Windows 11 work better for the way you use your PC. Once you have set it up, it takes only moments and becomes second nature. If you do not see exactly the same options described here, your version of Windows 11 may be slightly different, since Microsoft updates the interface periodically; in that case, the relevant setting is usually nearby under the same section. Exploring the related settings around it often reveals other useful options worth adjusting at the same time. Taking a little time to configure your system the way you like it pays off every day you use your PC, turning a generic setup into one that genuinely fits your needs.