Fix Windows Security Invalid Configuration Permission Denied
You open Windows Security and see 'Invalid configuration. Permission denied.' This usually means ...
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View listFix Windows Activation Service Unavailable After Update
After a Windows update, you may see an error saying the activation service is unavailable. This u...
Fix Windows Defender Causing Slow Boot Up
If your PC takes longer to start up than it used to, Windows Defender might be scanning too aggre...
Fix Microsoft Teams High CPU Usage After Update
After a recent update, you may notice Microsoft Teams using 50-80% of your CPU, making your syste...
Fix Windows Activation Error 0x8007007b on Ubuntu
If you see Windows activation error 0x8007007b while using Ubuntu (for example, in a dual-boot se...
Fix Windows Activation Proxy Server Error
When you try to activate Windows and see an error about a proxy server, it usually means the acti...
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