The HP PC Hardware Diagnostics is a Unified Extensible Firmware Interface (UEFI) that provides diagnostic tests to see if your PC hardware is working properly, by isolating hardware failures.

If you have built a new computer and wanted to test it, or if you need to identify hardware faults on your existing system, you will want to consider subjecting your computer to a PC Stress Test.

Whenever you buy or build a PC, swap out a major component, or overclock a piece of hardware, it’s a good idea to stress-test (or “burn in”) the fresh gear, which is not the same as benchmar ...

Popular hardware testing tool OCCT is getting a Steam Deck optimized release, so handheld gaming PC owners can test their CPU ...

Knowing how to run a PC benchmark test will enable you to see where your gaming PC or laptop hardware is falling short, and whether you really need a CPU or GPU upgrade to run the latest games and ...

One such system is the type of build we use at Maximum PC HQ for testing hardware, known as the open-air test bench. We have several of them deployed throughout the office alongside our standard ...

PCWorld helps you navigate the PC ecosystem to find the products you want and the advice you need to get the job done.

Similarly, to test your GPU overclock ... Myths and misconceptions about PC hardware, especially surrounding overclocking, ...

If you’re looking to get into 4K PC gaming or movie watching ... rates because gaming at 4K is incredibly taxing on desktop hardware, and laptop graphics chips don’t tend to measure up.

Here's how we test every monitor we review ... I was a hardware analyst benchmarking and reviewing consumer gadgets and PC hardware such as desktop processors, GPUs, monitors, and internal ...