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

Fix Microsoft Teams Login Loop on Mac

If you're stuck in a Microsoft Teams login loop on your Mac—where the app asks you to sign in rep...

Fix 'Chrome Profile Path Not Found' or 'Missing Profile' Error

Fix PowerShell Script Not Running on Startup in Windows 11

You've created a PowerShell script and placed it in the Startup folder, but it doesn't run when W...

How to Fix Windows Security Auto Start Not Working

You expect Windows Security to start on boot, but it doesn't. The icon might be missing from the ...

Fix Windows Defender 404 Not Found After Update

After installing a recent Windows update, some users find that Windows Defender is missing or sho...

How to Fix Windows Security Module Not Found Error

You open Windows Security and see "Module not found" or a blank interface. This usually means a c...