Laptops are practical because you can take them with you. However, laptops have a relatively small screen. If you work on a mobile computer, it quickly becomes annoying to constantly switch programs.

You can't deny just how portable and convenient laptops are. They're light enough to lug around anywhere but still pretty ...

If you're about to head off to college and can't decide whether you need a new laptop, TechRadar is here to help.

Whether you have a laptop or desktop computer, it provides the ability to display different applications on different screens eliminating the need to minimize one application to see another.

Connect your preferred keyboard and mouse to the computer as you normally would. Your laptop is now ready for closed-lid use. Go ahead and plug in your external monitor.