Dell Inspiron 14R (N4010, Early 2010) - Manual (Page 41)

Microsoft Windows Desktop
41
Setting up a Screen Saver
A screen saver is an animated graphic that appears after your computer is left
inactive for a specified time. You can set the length of inactive time and select
a personal graphic.
Windows Vista
1 Right-click an open area of the desktop.
2 Click Personalize. The Personalize appearance and sounds window
appears.
3 Click Screen Saver to select a new screen saver.
4 Adjust the length of time for your computer to remain inactive before the
screen saver appears.
5 Click OK.
NOTE:
After the screen saver activates, you may need to log-in again to access
your computer.
Windows XP
1 Right-click an open area of the desktop.
2 Click Properties. The Display Properties window appears.
3 Click the Screen Saver tab, and select a new screen saver.
inactivity
time setting
screen saver
selections
screen saver
preview