Multi-monitor desktops are popular with both professional computer users and enthusiast gamers who want a more immersive widescreen experience, but setting up these systems can be somewhat difficult.

We may receive a commission on purchases made from links. If you're buying a new TV, then unless you're buying one of a handful of cheap, small models, you're getting a 4K TV. We've long since passed ...

1080p, also known as Full HD or FHD, has a resolution of 1920 x 1080 pixels. Displays with 1080p are roughly twice the resolution of 720p but just a quarter of 4K. The "p" in 1080p is a holdover from ...