How to Temporarily Turn Off Windows Security for Troubleshooting
If you're troubleshooting a stubborn app or driver issue, Windows Security (formerly Defender) mi...
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Browse labFix Remote Desktop Error 0x8007042c: Service Unavailable
When you try to connect to a remote computer and see error 0x8007042c, the remote desktop service...
Fix Outlook 404 Not Found Error in Microsoft 365
You open Outlook in Microsoft 365 and see a '404 Not Found' page. This usually means Outlook can'...
Fix Command Prompt High CPU Usage Caused by Windows Update
You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...
Fix Chrome Backup Restore Permission Denied Error
You've backed up your Chrome profile, but when you try to restore it—often after a reinstall or m...
Fix Windows Update Error 0x80070020: Port Already Allocated
When you see error 0x80070020 during a Windows Update, it usually means a program is already usin...