A strong, reliable power supply is the heart of a strong, reliable PC. Here's how to replace or install a new power supply in your computer.

While there are plenty of things that can go wrong with your desktop PC at any given moment, a faulty, overworked, or dying power supply is one of the more vexing and frustrating issues you can ...

How to choose the best PC power supply Here's everything you need to know about the electric heart beating at your desktop computer's core.

You can check the power supply on your PC by removing the side panel of its case, or by checking the manual that came with it.

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

The power supply can dictate the limits of your ambitions when it comes to potential PC upgrades, so it's always worth keeping one eye on the future when it comes to picking your next power supply.

There are a lot of components to consider in your PC. So what size power supply should you get to provide juice for them all?

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

It's easy to forget about the power supply in your PC, but it will eventually fail. You don't want to be caught in that situation.

If you’re hunting for a bench power supply, you’ll quickly notice options dry up above 48 V or so, and you definitely won’t find a 330 kV supply on the shelf at your local electronics shop ...