800 x 600 800 x 600 800 x 600 1024 x 768 1024 x 768 1024 x 768  Choose one of the images above for your computer wallpaper    For Windows 95 and later   Click on the resolution size for your monitor Right-click the enlarged image Choose "Set as Background"    For Macintosh   Click on the resolution size for your monitor Click and hold on the enlarged image, then choose "Save This Image As..." and save the image to your hard drive. In your Desktop Pictures control panel, choose "Select Picture" (if you already have a picture, click"Remove Picture" first, then "Select Picture") and choose the image. Click "Set Desktop" and close the control panel.