A non-functioning (or improperly functioning) keyboard can be a sizable problem if you interact with your computer beyond just mouse-clicking. Writing, coding, gaming, composing, editing, or even ...

If your keyboard isn’t working properly and exhibiting some issues, a keyboard tester tool can help identify the problem. Depending on which operating system your computer’s running, there are ...

How we test laptops at ZDNET in 2026 ...

We may receive a commission on purchases made from links. There are plenty of things one considers when buying a new laptop: performance, battery life, portability, graphics, whether it can handle 45 ...