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

Fix OneDrive Sync 'Connection Refused' Error

When OneDrive shows a 'connection refused' error during sync, it usually means the app can't reac...

Fix Windows Search Not Finding Files in a Folder

You open a folder, type a filename into the search box, and Windows returns nothing—even though y...

How to Fix PowerShell Version Mismatch Error

How to Enable Windows Security Auto-Start in Windows 11

If you notice that Windows Security isn't opening automatically when you start Windows 11, or if ...

Windows Defender Path Not Found: Troubleshooting Steps

When you see a 'path not found' error in Windows Defender, it usually means Windows Security can'...

Fix Windows Security Error 0x80070643 on Ubuntu Dual Boot

If you see error code 0x80070643 when running Windows Security or Windows Update on a dual-boot s...