How to Fix Lines on a Computer Screen Here are the best solutions for eliminating horizontal lines on your screen: Turn your monitor off and on again.

If so, the lines are caused by physical strain on the screen. You can try disassembling the screen to remove some stress, though this will void your warranty. For general instructions, see Resources.

Delete unnecessary home-screen icons you don’t regularly use. Then right-click a blank spot on the Windows screen, select “View” and “Auto Arrange Icons” to make everything line up nicely.

It’s easy to ignore a dusty or smudged computer screen—until the glare from a nearby window makes every fingerprint and dust particle impossible to overlook. Whether you use a desktop monitor ...

Yellow borders around the screen of your Windows 11 computer are likely nothing to worry about, but it might mean certain features are running.