If you're using your computer and the monitor screen suddenly stops working, it's key to figure out if it's the computer or monitor that's having the problem. Diagnosing what is wrong and fixing it is ...

Who hasn’t wasted precious time trying to find that one spreadsheet buried beneath 15 other open applications on an oh-so-small laptop computer? That tiny display is great when you’re on the go, but ...

I've been reviewing hardware and software, devising testing methodology and handed out buying advice for what seems like forever; I'm currently absorbed by computers and gaming hardware, but ...

Learn how to run a computer performance test on Windows 11 using built-in tools and popular benchmarks to check your PC ...

We test a range of computer monitors, including smaller screens that are better for limited spaces and larger monitors that are more suited to home offices and graphic design. We've also tested higher ...

Connecting a second monitor or a baby heart rate monitor should be as simple as plugging it in — but sometimes, your computer refuses to recognize the display. This issue can be frustrating, ...

Tasked with buying a squadron of desktop LCD monitors for your employees, or just one for a special task? Here's what you need to know, along with our top-rated, lab-tested picks all across the price ...