If you want to test the Power Supply Unit (PSU) of your Windows computer, use one of the methods mentioned in this post.

Thermaltake has launched a new PC power supply tester in the form of its Dr Power III which is equipped with a variety of connections ...

If your PC is not working properly or you experience a sudden on-off, your PSU may be faulty. This article lists some signs of a faulty PSU.

Building a custom PC is an exciting and fulfilling endeavor. However, it can quickly become daunting when selecting a suitable power supply unit.

Power supplies are a little more complex than they seem, and with the new ATX 3.0 standard, they're getting even more so. Check out this PCWorld guide to the PSU on YouTube!

The CMOS battery is an often overlooked but crucial element. Hidden on the motherboard of your computer, it acts like an emergency power supply for the BIOS.