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.

Running a CPU stress test tool is a great way to break in a new processor, test an overclock, see how capable your cooling is, or just make sure your PC is running as well as it should. There are a ...

The overall performance of a computer system depends on the performance of several of its subsystems, especially the central processing unit itself. Whether you're checking for reliability problems or ...

Whether you’re a long-time user or brand new to the Chrome OS platform, you may not be too familiar with the Chromebook diagnostics app. The app was added only just recently to the platform, in ...