2. From the utility window that opens, you can pick from a number of preset animations, as well as set the timer for long your computer needs to be idle before the screensaver activates.

This setting prevents users from using Control Panel to add, configure, or change the screen saver on the computer. It does not prevent a screen saver from running. That’s it! You can also ...

A screensaver is typically activated automatically during a period of inactivity - like when you've stepped away from your computer for an extended period of time. It's easy to change your ...