To change your resolution under Windows:

From the Start menu, select Settings, and then choose Control Panel. The Control Panel window will appear. Open the Display icon. The Display Properties window will appear. Select the Settings tab. Ensure the Desktop Area is set to 1024 by 768 pixels. Note: If it is available, press the Test button. If the screen appears blank, it will return to normal in 5 to 15 seconds. You will need to contact your computer vendor/manufacturer for assistance in changing the resolution setting. Choose the OK button. Note: You may be prompted to re-boot your computer. Choose the OK button to restart your computer