If your computer is behaving strangely or randomly crashing, it can be hard to nail down the culprit. And as much as you don't want to believe it's the problem, testing your power supply should be ...

A PC power supply won’t boost your frame rate, but it will make sure everything in your PC is safe, secure, and running efficiently. A bad PSU risks system crashes at stock settings – nevermind ...

The power supply unit (PSU) is one of the PC components that we tend to take for granted. It sits in the case with a bunch of wires sticking out of it, and maybe once in a while we blow some air blown ...

An awful lot of juice meant to power PCs never gets used. Tech companies team up to make PCs and servers run more efficiently. Michael Kanellos is editor at large at CNET News.com, where he covers ...

Power supplies are a frequently misunderstood—and overlooked—PC component. Many users choose a PC power supply based on total wattage alone, assuming that higher is always synonymous with better.

Energy efficiency and consumption are a key design element to laptop computers that make the devices much less power hungry than desktop PC counterparts. Desktop computers are permanently tethered to ...

What is the best power supply for a gaming PC? A quality power supply can make an enormous difference to the ease of use of your machine. The Power Supply Unit (PSU) converts electricity from the ...

Your PC needs clean power to perform at its best and remain stable. You don't skimp on your other components - don't skimp on the power supply. CPUs and GPUs may be the beating heart of a gaming PC, ...