This is a step-by-step guide to checking the health of your Windows hard drive and what you can do if you get a bad result.

If your PC is slowing down or not behaving as usual, it's worth running through these tips to see if you have malware.

Can you feel your PC or Mac running hot? We've found the best ways to check processor temps on your Windows PCs and Macs. Computers have evolved quite a lot over the last few years. Most of that comes ...