# Wallpaper Engine on the Windows lock screen
The Windows lock screen is a protected area of Windows which does not allow for live and dynamic wallpapers. Microsoft has purposefully built it this way as a security measure.
However, you can still configure Wallpaper Engine to override the static lock screen image with a snapshot of your current live wallpaper. To do this, enable the Override lock screen image option in the General tab of the Wallpaper Engine settings.
# Screensaver Functionality
As an alternative to relying on the lock screen, we suggest setting up Wallpaper Engine as a screensaver in combination with the On resume, display logon screen option enabled in the Windows screensaver settings. See our screensaver guide on how to configure Wallpaper Engine as your screensaver: