
Windows Defender Not Opening? Here's How to Fix It
You click the Windows Defender icon, but nothing happens—or you get an error saying the app didn'...
Software troubleshooting desk

You click the Windows Defender icon, but nothing happens—or you get an error saying the app didn'...

You search for a file or app in Windows, and nothing shows up, or you get an error like "Somethin...

You click an extension icon or try to install one, and Chrome stops you with a message like “Exte...

When setting up Outlook with an Exchange Server, a network error can stop the process cold. You m...

If the Microsoft Store won't load, shows errors, or fails to download apps, your proxy settings m...

After a Windows or Terminal update, you might see a blank window, crash on launch, or error messa...