Like the idea of setting up your TV as a computer monitor? Here's everything you need to know about the right connections and the improvement you can make.

How to use a laptop with multiple monitors: The ultimate guide If you work exclusively with your laptop, and enjoy media or play games, a second or third screen is a must.

How Many Monitors Can You Add? Most computers can run dual monitors. But if you want to add a third screen or use two 4K monitors, check that your device is capable first.