How to Fix Windows Security Error 0x80073b01
You may see error 0x80073b01 when opening Windows Security or trying to use its features. It usua...
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View listFix Windows Defender Not Starting Due to Dependency Conflict
If Windows Defender won't start and you see an error about a dependency service or group failed t...
Fix OneDrive High Memory Usage on Mac M1
If you're on an M1 Mac and OneDrive is using excessive memory (often 1 GB or more), you're not al...
Fix Putty Connection Refused Due to Windows Firewall
You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...
Microsoft Store SSL Certificate Error: Troubleshooting Checklist
You open Microsoft Store and see an SSL certificate error—maybe “ERR_CERT_AUTHORITY_INVALID” or a...
How to Fix PowerShell Update Not Working on Windows 10
If you're running Windows 10 and get an error when trying to update PowerShell—either via U...
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