Open Settings and go to Personalization > Lock screen, then turn off "Get fun facts, tips, and more," "Show suggestions on the lock screen," and "Show Windows welcome experience after updates." 2. Go to System > Notifications, click Lock screen, and either disable all notifications or allow only essential apps, then disable unnecessary background apps in Apps > Startup or Background apps. 3. For Windows Pro or Enterprise, use gpedit.msc, navigate to Computer Configuration > Administrative Templates > System > Logon, enable "Do not display network selection UI" and "Turn off app notifications on the lock screen." 4. For Windows Home, open regedit, go to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager, set SubscribedContent-338388Enabled, SubscribedContent-338389Enabled, SubscribedContent-353694Enabled, and RotatingLockScreenOverlayEnabled to 0 (create them if needed), restart or lock the PC, and the ads should be gone, resulting in a clean and private lock screen.

Lock screen ads typically appear on Windows computers, especially in consumer editions like Windows 10 or 11 Home, and are often part of Microsoft's promotional content. These can include ads for apps, games, tips, or even third-party services shown when you unlock your PC. Here’s how to disable them effectively.

1. Turn Off Lock Screen Ads in Settings

The primary source of lock screen promotions is Microsoft’s “Get fun tips, tricks, and more” feature. You can disable this directly:

• Press Windows I to open Settings.
• Go to Personalization > Lock screen.
• Scroll down and click on Lock screen settings (or look for related options).
• Turn off the toggle for:
  • Get fun facts, tips, and more on your lock screen
  • Show suggestions on the lock screen
  • Show Windows welcome experience after updates (recommended)

Disabling these stops most promotional content from appearing.

2. Disable Background Apps and Notifications

Some ads may come from background apps or notifications that display on the lock screen:

• Go to Settings > System > Notifications.
• Scroll down and click Lock screen.
• Under “Show notifications on lock screen,” either:
  • Turn it off completely, or
  • Select only essential apps (like email or messaging) and remove others.

Also, consider disabling unnecessary apps from running in the background:

• Go to Settings > Apps > Startup or Background apps.
• Turn off apps you don’t need running in the background.

3. Use Group Policy (Windows Pro or Enterprise Only)

If you’re using Windows 10/11 Pro or Enterprise, you can use Local Group Policy Editor for stricter control:

• Press Windows R, type gpedit.msc, and press Enter.
• Navigate to: Computer Configuration > Administrative Templates > System > Logon
• Find the policy: Do not display network selection UI
• Double-click it and set it to Enabled
• Also look for: Turn off app notifications on the lock screen – enable this as well

Note: This method is not available on Windows Home editions.

4. Use Registry Editor (For Windows Home Users)

Advanced users can modify the registry to suppress lock screen tips and ads:

• Press Windows R, type regedit, and press Enter.
• Navigate to: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager
• Look for these DWORD values and set them to 0:
  • SubscribedContent-338388Enabled (disables fun facts & tips)
  • SubscribedContent-338389Enabled (removes lock screen recommendations)
  • SubscribedContent-353694Enabled (turns off more suggestions)
  • RotatingLockScreenOverlayEnabled (stops rotating images with ads)

If any of these don’t exist, you can create them as DWORD (32-bit) Value and set to 0.

?? Warning: Editing the registry can affect system stability. Back up the registry before making changes.

After applying these changes, restart your computer or lock it (Windows L) to see if the ads are gone. Most promotional content should now be suppressed.

Basically, it comes down to turning off Microsoft’s “suggestions” features and managing background content delivery—once disabled, your lock screen stays clean and private.

The above is the detailed content of How to disable lock screen ads on a computer. For more information, please follow other related articles on the PHP Chinese website!