screen saver slideshow setup

To set up a screen saver slideshow on Windows 10:

1. Open the Settings app.
2. Go to Personalization > Lock screen (or use this shortcut: Lock screen).
3. On the Lock screen page, select Screen saver to open the Screen Saver Settings window.
4. In the Screen saver drop-down list, select Photos.
5. Select Settings... to choose the folder of pictures to use for the slideshow and adjust any available options.
6. Under Wait, set how many minutes of inactivity should pass before the screen saver starts.
7. (Optional) Check On resume, display logon screen if a password should be required when resuming from the screen saver.
8. Select OK to save the settings.

References:

• Configure a Screen Saver in Windows