These commands are used to make adjustments to the screen saver.
Script Editor > Expand System Category > Screen Saver
Launch Screen Saver
This command immediately starts the screen saver if the screen saver option is enabled in Windows.
Disable Screen Saver
This command deactivates the screen saver setting. It changes the screen saver setting to read "none" meaning that no screen saver will activate. This is the same as selecting "Display" in the Control Panel and setting the screen saver to "none".
Set Screen Saver Time Out
This option changes the minutes of inactivity required before a screen saver starts. This is the same as selecting the "wait minutes" option in the screen saver tab of the Display Control Panel applet.
Minutes to Wait
Select the number of minutes of computer inactivity required before the screen saver starts.