Learn why your CPU rarely sustains its advertised boost clocks and how factors like workloads, thermal limits, and power ...

Learn how MSI Afterburner can speed up your aging graphics card. This free app boosts GPU performance for higher FPS, saving ...

Learn what CPU cores are, how they impact computer speed, multitasking, and performance, plus how to check your core count in ...

Want to squeeze more performance from your CPU? Learn how to overclock your processor to safely boost speed and performance.

Most modern Windows operating systems will defrag your computer automatically, but you can do it manually if you have Windows ...

Restart your PC and tap the key shown on screen (often F2, Delete, or Esc) to enter the BIOS. Once there, look for a menu ...

The new PowerColor Hellhound Reva AMD Radeon RX 9070 XT 16GB GDDR6 graphics card is the first GPU from the company to feature ...

Qualcomm just announced the Snapdragon X2 Elite and X2 Elite Extreme, anticipated sequels to its game-changing PC chips.

Standardized, repeatable testing underpins everything we review at PCMag. Here's how we evaluate desktop CPUs, from pure ...

If Intel's Core Ultra 7 265K was a good buy at its list price of $404, it’s an amazing one now that it's under $250 for Prime ...

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

Apple released iOS 26 in mid-September, bringing a range of new features and changes to iPhones across the globe. But not all of the included improvements have been showcased with Apple's typical ...