How Do I Fix Vertical Lines on My Computer Screen? There are several possible causes for vertical lines on a monitor, so there's an equal number of solutions to try.

How often should I clean my computer screen? If you’re squinting to read your screen because of all the dust or grime buildup on it, then it’s obviously time to clean your screen ASAP.

This article will show you how to fix horizontal or vertical green lines on a laptop screen. This issue can occur due to an outdated Graphics card driver or a hardware issue.

If you see the flickering lines on your Windows laptop screen when it is plugged in and charging, here are some working fixes you should try.