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'...
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View listHow to Fix Windows Defender Real-Time Protection Turned Off
You open Windows Security and see that real-time protection is off, even though you didn't change...
Fix Chrome Service Unavailable on Startup Error
When Chrome shows a Service Unavailable error right after you open it, the brows...
How to Reinstall a Chrome Extension Without Losing Data
When a Chrome extension stops working, you might need to reinstall it. But you don't want to lose...
Windows Defender Token Expired: How to Fix It
If you see a message that your Windows Defender token has expired, it usually means the security ...
Fix Remote Desktop High CPU Usage Caused by Antivirus
You're connected to a remote desktop and the session becomes sluggish. Task Manager shows high CP...
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