Computers have (happily) advanced to the point where we spend more time getting work done on them than we do fixing them, you still occasionally need a solid diagnostic tool. What tools do you use to ...

Microsoft Corp. has launched a beta service that lets Windows users launch the Sysinternals library of free diagnostic and troubleshooting tools — including the popular Process Explorer — from a Web ...

It doesn't really matter whether you're a tech-savvy or a casual computer user. You are bound to encounter a couple of issues with your Windows PC at one point or another. But if you have a proper ...

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 ...

Is your PC healthy? Don’t be too sure. Think back to when you heard a kerklunk sound coming from the hard drive. Or maybe you remember the last time your Internet connection was down (and I don’t mean ...

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 ...

What is SeaTools for Windows? SeaTools for Windows is a diagnostic tool developed by Seagate to test the health of your hard drive and determine if it is the source of system issues. It helps identify ...

If your PC restarts unprompted, freezes, or programs crash, you could have a RAM problem on your hands. To find out whether RAM really is the problem, you can use your PC’s memory diagnostics tool to ...