Knowledge base for software setup, errors, and daily tool work.

Fix Windows Search Authentication Failed Error 0x80070005

When Windows Search fails with error code 0x80070005 and an "authentication failed" message, it u...

Chrome Fails to Start in Safe Mode: Fixes to Try

If Chrome won't start in safe mode—often used to disable extensions and test clean behavior—you m...

Fix Microsoft Teams SSL Certificate Errors in Enterprise

Enterprise users may encounter SSL certificate errors in Microsoft Teams, often shown as a warnin...

Fix OneDrive Sync Port Already Allocated Error on Windows 10

You might see the error "OneDrive sync port already allocated" on Windows 10 whe...

Fix Windows Defender Module Not Found Error 0x80070643