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

How to Check the Power Supply With a Multimeter. The power supply in your computer manages all of the power required to run each component of your computer. When this critical component begins to ...

How many Watts does your computer use? These Power Supply Calculators will help you measure your PCs total power consumption & calculate the energy use.

Whether you're looking to upgrade your computer or want to save money on your energy bill, here are several ways you can monitor the power draw of your PC.

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?

The power supply is the beating heart of your gaming PC, the part that circulates the vital life-blood of power around your expensive processor, motherboard, and graphics card.

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.