If your PC restarts unprompted, freezes, or programs crash, you could have a RAM problem on your hands. To find out whether RAM really is the problem, you can use your PC’s memory diagnostics tool to ...

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

Unless you keep all 512GB of your local files backed up to the cloud, having your computer drive crash on you is one of the worst nightmares there is. Just imagine being unable to access your precious ...

POST stands for “Power-On Self-Test.” It’s a series of tests that your PC performs as soon as you switch it on. If POST finds an error, the PC switches off again immediately. A POST can fail for ...