Discover the built-in hardware tests that can extend the life of your laptop and save you from expensive repairs.

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. After ...

Lenovo announced the Lenovo ThinkVantage Toolbox, a new combination of system health, security, and support services to keep ThinkPad laptop and ThinkCentre desktop PCs running safely and efficiently.

There comes a time in any PC enthusiast's life where something goes horribly wrong with a build, either one that already exists or a system that's in its infancy. Either way, there are times when ...

The HVACR Fault Finder™ (PC edition) software is an accessory kit used to diagnose system issues and display operational history when used with Copeland Scroll™ compressors. Designed to help ...

The Vista Windows Memory Diagnostics Tool is a program that you can use to run various tests on the physical memory installed on your computer. When memory in a computer starts to fail, your computer ...

My computer's feeling a little sluggish lately and I want to boost its performance if possible. I see ads all the time for PC optimization programs, but they all look spammy. Are there any easy and ...