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.

If you do not like the idea of allowing anyone to change the screensaver of your Desktop, a simple setting will help you prevent the Screen Saver dialog from opening in the Personalization or ...

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 ...

According to MacRumors, to get the forest wallpaper, you’ll need to head to the System/Library/Desktop ... set it as your ...