Your computer's performance determines not only how smooth your computing experience is, but also what types of software and games you can run. If you're confused about how your computer is performing ...

I bought a cat5 cable at Value village. I can test it with my $3000 Fluke, but I had an idea. Take an old computer and add two nics. That's the hardware. You would plug both ends into the two nics and ...

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 ...

While we typically follow a standard formula for our Build It section every month, sometimes it's nice to deviate a bit from the norm and explore different types of systems that are a bit more ...

If you work in an office, whether at home or on-site, there’s a good chance you spend most of your day staring at a computer monitor. And you may spend even more time in front of a monitor at home ...

Putting together a custom desktop with lots of lighting just got way simpler with Corsair's new PC DIY ecosystem. We knocked together a blinged-out desktop to see how it all hangs together. I have ...

Graphics Cards Best graphics cards in 2026: I've tested pretty much every AMD and Nvidia GPU of the past 20 years and these are today's top cards Gaming Laptops Best gaming laptop 2026: I've tested ...

For more than 40 years, rigorous, repeatable testing has been at the core of everything we do here at PCMag. Take a look inside PC Labs where we test, rate, and review thousands of technology products ...

Thermaltake has introduced the Dr. Power III, a portable power supply tester that is compatible with the latest ATX12V v3.1 standard and includes a 12+4pin connector for testing high-power consumption ...

Hard drives never fail at convenient times. When their behavior begins to suggest that they've neared the end of their productive lives, you may not correlate the symptoms with their cause soon enough ...