If you are fixing lock screen timeout on Windows 11, the settings that control how long the lock screen stays active while your PC is locked are on the Lock screen page in Settings. When the lock screen slideshow stops too soon, or never starts, the cause is usually one of three slideshow options. This article shows where to find them and how to adjust each one.
- Open Settings > Personalization > Lock screen > Advanced slideshow settings and raise the slideshow play time.
- The slideshow settings only apply when the lock screen background is set to a slideshow.
- To check the result, lock your PC with Windows + L and watch how long the lock screen stays active.