The Windows 11 Privacy Concern
By default, Windows 11 constantly monitors how you use your computer and sends this “Diagnostic Data” back to Microsoft servers. Microsoft uses this telemetry data to identify bugs, improve Windows features, and unfortunately, to tailor the advertisements and suggestions you see within the operating system.
While standard users can go into the Settings app and set Diagnostic Data to “Basic,” Microsoft removed the option to completely disable telemetry via the standard graphical interface. However, for users who demand absolute privacy or IT administrators securing a corporate network, it is still possible to completely shut off this data pipeline using the Group Policy Editor or the Registry Editor.
Method 1: Using the Group Policy Editor (Windows 11 Pro and Enterprise)
If you are running the Professional, Enterprise, or Education editions of Windows 11, the safest way to disable telemetry is through the Local Group Policy Editor.
- Press the Windows Key + R to open the Run dialog.
- Type
gpedit.mscand press Enter. - In the left-hand navigation pane, follow this exact path:
Computer Configuration > Administrative Templates > Windows Components > Data Collection and Preview Builds - In the right-hand pane, double-click on the policy named Allow Diagnostic Data.
- A new window will open. Change the toggle at the top left from “Not Configured” to Disabled.
- Click Apply, then click OK.
Once disabled, Windows will stop sending telemetry data to Microsoft. If you open the standard Settings > Privacy & security menu, you will see a message stating “Some of these settings are hidden or managed by your organization,” confirming the policy is active.
Method 2: Using the Registry Editor (Windows 11 Home)
Windows 11 Home edition does not include the Group Policy Editor. To achieve the exact same result, you must manually edit the Windows Registry.
Warning: Editing the registry can cause system instability if done incorrectly. Follow these steps exactly as written.
- Press the Windows Key + R to open the Run dialog.
- Type
regeditand press Enter. Click Yes on the User Account Control prompt. - In the address bar at the very top of the Registry Editor, paste the following path and hit Enter:
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\DataCollection - Right-click on the empty space in the right-hand pane.
- Select New > DWORD (32-bit) Value.
- Name the new value exactly AllowTelemetry and press Enter.
- Double-click the newly created
AllowTelemetryvalue. - Ensure the “Value data” box is set to 0. (0 means disabled; 1 means basic; 3 means full).
- Click OK.
For the registry change to take full effect, you must restart your computer.
Disabling the Connected User Experiences Service
Even with the policy disabled, the background service responsible for gathering the data (the “Connected User Experiences and Telemetry” service) may still run in the background, consuming a small amount of RAM and CPU.
To completely shut down the service:
- Press the Windows Key, type
services.msc, and press Enter. - Scroll down the alphabetical list until you find Connected User Experiences and Telemetry.
- Right-click it and select Properties.
- Change the “Startup type” dropdown to Disabled.
- Click the Stop button under Service status to kill it immediately.
- Click OK.
Conclusion
While Microsoft relies on telemetry data to identify widespread bugs and push rapid updates, the constant background data collection is a valid privacy concern for many users. By utilizing Group Policy or the Registry Editor, you can reclaim control over your data and ensure your PC remains silent on the network.