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 ...

One of a computer's most important components is its power supply. The power supply is a box inside the case that takes standard 120-volt power and converts it to many different types of power and ...

If you're in the process of building your PC, one of the most important components to consider is which power supply unit you will choose for your new computer. While shopping, you might see the word ...

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, ...

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.

Configuring a custom gaming PC is both fun and rigorous work. First, you get to research your components –- case, motherboard, CPU, GPU, memory, storage, peripherals, cooling, and power supply unit.

Sharon Hanan wants to know what to do about her husband’s PC. A power outage left it unusable. Electricity doesn’t always behave itself. Sometimes a power surge can fry a piece of your computer, ...

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 ...

Whether that's a blackout, brownout, or power surge, the best UPS battery backup will give you the time to save what you're doing and turn off your machine safely. Power surges and interruptions can ...