Discover how you can fix the Xbox app not working on PC with the troubleshooting methods outlined in this guide. Are you ...

Open the Windows Run by pushing the Windows + R buttons. Now type the following command in: msdt.exe -id DeviceDiagnostic.

Your PC isn't working. It crashes every time you open a game, or it inexplicably falls to a BSOD when you're doing just about anything. Maybe it's your RAM? No, it has to be your GPU. Or maybe it's ...

If a Windows upgrade has ever gone sideways on you, you know how vague and unhelpful the error messages can be. Here are my go-to troubleshooting tricks when that happens.

If your PC turns on and the fans spin up, but nothing is displayed on the screen, there's a problem that needs fixing. It might be one of the more common ones and be relatively easy to fix, or it may ...

Fix Windows 7 not updating with this quick guide. Learn how to restart services, clear the cache, and install updates ...

To find your graphics card: Look for a section called Display adapters and click the arrow next to it. You'll see your GPU listed there. If you want more details, right-click the GPU name and click ...

Some days I feel like technology is conspiring against me. In the past couple weeks I’ve been through the wringer with my Media Center PC, my Apple iPhone, and my Nintendo Wii. Oh, and then there was ...

GameSpot may get a commission from retail offers. Numerous graphical problems have been discovered in the PC build of Just Cause 3, with customers complaining of frame rate issues that appear to be ...