Every computer monitor has what's called a refresh rate — essentially, it's the speed at which your monitor can draw, ... Before we try anything invasive, quickly check your monitor's cables.

Most of what we've looked at so far has involved the standard HDMI format, which is most commonly used on TVs and computer monitors. However, that isn't the only kind of HDMI cable out there.

If part of your computer monitor’s screen is not refreshing properly and shows old content, when you refresh the screen, see ...

Your monitor will have a cable to connect it to your computer. This can either be an HDMI cable, DisplayPort cables, or even the older VGA cable. Whatever cable your monitor is using make sure ...

We’ve found the best USB-C to HDMI, DisplayPort, DVI, and VGA cables and adapters to help you use your new computer with the video display you prefer.

Check the end that’s plugged into your computer, too. Swap cables: ... Buy a new monitor cable for the secondary monitor: It may be that your cable is old and failing.

If you want to use your monitor as a TV, you can simply connect it to a media source, and you'll be off to the races in no time. However, although the process can be extremely simple in the best ...

How to use a TV as a monitor. You can use a TV as a monitor, but it could take a little finagling. You may need a special cable, depending on your PC’s outputs and your HDTV’s inputs, and you ...

Electromagnetic radiation leaking from the cable between your computer and monitor can be intercepted and decoded by AI to reveal what you are looking at. By Matthew Sparkes.

We've done hundreds of hours of testing to find the best computer monitors for a wide range of uses. Here are the best ones. When you purchase through links on our site, we may earn an affiliate ...