The power supply on a computer transforms the alternating current from the wall outlet into a direct current flow that the computer's components can use. Testing the DC voltage output of the power ...

Before we go forward and run some of the tests that we are going to see hereinafter, let us check a few of the symptoms to understand if those tests are worth doing. We have mentioned some symptoms ...

With today's enthusiast and gaming PCs using more energy than at any other time in history, you might be looking to see how you can measure the amount of power your machine is consuming. This ...

How much power a desktop uses hasn’t often mattered that much, because usually there was a performance benefit to compensate. But it’s hard to ignore power consumption with Intel’s 11th-gen Rocket ...

A reboot works in several ways: it kills runaway processes (tasks that hang or get stuck in a loop), stops unnecessary ...

When it comes to choosing a new processor, many of us weigh the options between Intel and AMD, two powerhouses in the industry. It’s tempting to focus solely on the speed of these CPUs, but it’s ...

High CPU usage on a business computer leads to sluggish performance as there is not enough processing power to run all the programs you have active simultaneously. You can lower CPU usage by closing ...

Have you ever noticed a creeping increase in your monthly electricity bill? It can be challenging to pin down the cause, because there are a number of devices (some of which you wouldn't expect), that ...

After attending a lecture on cutting power consumption of electronic devices, Kirk Cameron a decade ago started pondering electricity usage in the supercomputers he studied. Powering a big machine of ...