Standard wallpapers will fit most monitors and ideally fit models with an aspect ratio of 4:3. These monitors are about as tall as they are wide. Check your system settings to determine your monitor set-up. Some standard dimensions are: 1024 x 768, 1152 x 864, 1280 x 960, 1600 x 1200.

Widescreen wallpapers will fit most widescreen monitors and ideally fit models with an aspect ratio of 16:10. These monitors are wider than they are tall. Check your system settings to determine your monitor set-up. Some widescreen dimensions are: 1680 x 1050, 1920 x 1280, 2560 x 1600.