On Windows 10 and 11, you can use these steps to fix a second monitor not detected on your PC, and here's how.

Your computer can fix itself automatically with the Troubleshoot feature, and here's how to use it on Windows 11. When you purchase through links on our site, we may earn an affiliate commission. Here ...

The last thing you want when using your computer is encountering a mysterious error that leads to common Windows problems like a system crash or Blue Screen of Death ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Social media strategist Scott Kleinberg ...

I have a user who's machine is not pingable on our network, using computer hostname or associated IP. However, in troubleshooting this, I see that the IP the machine actually has does not resolve to ...

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 ...

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Netstat (Network Statistics) is a command-line tool for monitoring and troubleshooting computer network issues. This tool shows you all your device’s connections in as much detail as you need. With ...

Helping friends and family troubleshoot computer issues over the phone is sure to be a slow, frustrating process. This hidden iMessage feature will prevent headaches and save time. Jason Cipriani is ...

Diagnosing and resolving Bluetooth connectivity issues can prove frustrating, even on a Mac. Here are steps for efficiently working through the process. Image: bubaone/Getty Images Once I adopted Macs ...

To set the sleep timer on Windows 10, you'll need to open the "Power & Sleep" menu. The sleep timer in Windows 10 controls how long your PC needs to sit idle before it'll go into its power-saving ...