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

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.

Buying a new PC power supply is complex now. Here’s what you need to know Power supplies are a little more complex than they seem, and with the new ATX 3.0 standard, they're getting even more so.