Write the step to change screen saver
Answers
1.Right-click the desktop and choose Personalize.
The Personalization window appears.
2.Click the Screen Saver button.
The Screen Saver Settings dialog box appears.
3.From the Screen Saver drop-down list, choose a screen saver. Use the arrows in the Wait xx Minutes text box to set the number of inactivity minutes to determine how long Windows 7 waits before displaying the screen saver.
4.Some screen savers allow you to modify their settings: for example, how fast they display or how many lines they draw on-screen. To customize this, click the Settings button when in the Screen Saver Settings dialog box.
5.Click the Preview button to preview your screen saver of choice and click on "apply" to make it your Screen Saver
Explanation:It varies from Windows, so you can directly go the search option in windows and type "Screen Saver" and follow from step 3.