Buying PC components at a store like Best Buy or Micro Center is easy. You pick what you want and take it to the register.

When you're spending upwards of $600-1500 or even more on a new computer, you absolutely want to protect your investment, which is why we recommend never buying a cheap power supply.

Power supply units don't break headlines like the latest CPUs do, but they're awesome pieces of technology. Let's put on our gowns, masks, and gloves, and pull ...

Wattage A power supply’s number one job is to provide enough power for a PC’s components, no matter what type of computer you’re building.

When you're assembling your perfect computer, there are ways to save some money, but you should not compromise by getting a used power supply. Here's why.

When building a custom computer rig, most people put the SMPS power supply inside the computer case. [James] a.k.a [Aibohphobia] a.k.a [fearofpalindromes] turned it inside out, and built the ...

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

We talk about what you can do if your Windows computer power supply fan (PSU) is not working or spinning on startup. Check the PSU fan cable, Test the PSU, etc.

The power supply is a crucial component in your PC, but it can be a little confusing. Here's how to pick the best one for your needs.

Whether it's a workhorse computer for processing power, or you need a new gaming rig, make sure there's room in your budget for getting quality parts.

[Steve] uses the monitor power supply to demonstrate powering an ionocraft in his video, a classic science experiment using high voltage. The conversion is just as simple as you would think.