All computers have graphics hardware that handles everything from displaying your desktop and decoding videos to rendering ...

Discover the built-in hardware tests that can extend the life of your laptop and save you from expensive repairs.

Sometimes, the basics just don’t cut it. Experienced PC enthusiasts who want to build their own computer, upgrade it with new hardware, or simply maintain it need more than just a simple screwdriver.

Every computer needs a central processing unit. Used CPUs are generally a safe purchase. Their architecture makes them resistant to damage from years of use. Nevertheless, you should make sure that a ...