Vertical lines on your computer screen could mean anything from outdated graphics drivers to a faulty monitor or cable. But before you pick out a new monitor, take a look at these solutions—you might ...

If you see black or colored horizontal or vertical lines on your Lenovo, HP, Dell, etc. laptop screen or desktop monitor, the problem could be the hardware or the software. Learn how to fix such white ...

Your laptop screen is made up of thousands of tiny dots of color, called pixels. Each pixel is comprised of three subpixels to create the image on your screen. These subpixels -- red, blue and green - ...