Is there a way to remove ads from Windows spotlight?

There are two ways:

  • by enabling Secure Sign-in. You get to keep your Spotlight rotation wallpapers but all the text ads get replaced with a single "Press Ctrl+Alt+Del to unlock" just above the clock. This worked for me today.
  • by installing Dynamic Theme from the MS Store and configure it to Spotlight Wallpaper. This worked at least up to a month ago.

Other solutions you may come across are outdated and patched and will not work now, or they require you to not use Spotlight. Namely,

  • Turning off 'Get fun facts, tips and more from Windows and Cortana on your lockscreen'. This option has been patched to only show up if you select Picture mode or Slideshow mode, neither of which allows you to keep Spotlight mode.
  • Turning off the above option in Picture/Slideshow mode and then switching back to Spotlight. This doesn't work because the option simply isn't relevant to Spotlight anymore, the setting will not persist when you switch back to Spotlight.
  • Editing your Local Group Policy under Computer Configuration > Administrative Templates > Windows Components > Cloud Content > Do not show Windows Tips. This has been patched to not apply to the text ads on Spotlight.

Run regedit and navigate to

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\ContentDeliveryManager

(you can paste that)

Then change value SubscribedContent-338387Enabled to 0.

Works with Windows 10 2004