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 ...

Is your Mac’s performance not as good as it once was? Wondering if there might be a problem with your software or if one of the components has failed? Or perhaps it’s your web connection that’s ...

If you have built a new computer and wanted to test it, or if you need to identify hardware faults on your existing system, you will want to consider subjecting your computer to a PC Stress Test. A PC ...

Is your Chromebook acting up? Jack Wallen introduces you to the ChromeOS Diagnostic tool, with which you can run hardware tests on your Chromebook. Generally speaking, Chromebooks run smoothly for ...

One of the pillars of good PC custodianship is ensuring all your gear isn't running out of spec, which can cause slowdowns, crashes, and frustration. The chief culprit for something running too hot is ...

Does consistently failing a specific test on Memtest86 while passing every other test provide a clue about whether a memory problem exists or if the problem is CPU memory controller ...

Learning how to overclock your CPU and GPU is one of the easiest ways to improve your gaming PC's performance. While overclocking used to be something only liquid-nitrogen equipped techies did, the ...