Enable a password protected screen saver
Change your computer's screen saver
Change the display settings for your monitor(s) change the resolution, color and other advanced settings
Change system fonts that are used
Make fonts displayed on your computer look better
Enable transparency in Windows Vista
Change which desktop icons are displayed - Computer, Network, Documents, etc
Change the DPI scaling used - enlarge text on your system
Change the pointer used for your mouse
Change system sounds
Restore default sounds if you've applied custom sounds
Change Windows Vista's main theme
Change the visual performance options for your computer - choose from best appearance to best performance
Changes Windows colors and appearance
When your computer wakes from sleep, a password is required to access it again, disable that here.
Enable secure logon - you will have to press CTRL-ALT-DEL to login