Windows 11 shows widgets on the lock screen. If you want you can remove the Lock Screen Widgets in Windows 11 by following this post.

If Lock Screen Timeout is not working on your Windows 11/10 device, make these changes in Registry or Group Policy Editor and see if it helps.

If you've recently updated your Windows 11 PC, you might be surprised to see three new widget boxes at the bottom of your lock screen, where there used to be nothing.