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

Microsoft Teams Not Loading? Practical Fixes to Try

When Microsoft Teams opens to a blank screen, hangs on the loading spinner, or crashes before ful...

Fix 'Windows Update Port Already Allocated Permission Denied'

If you see "port already allocated permission denied" when running Windows Update, it usually mea...

Fix PowerShell Auto Start Not Working Due to Execution Policy

You set a PowerShell script to run automatically at startup, but it fails silently. The script wo...

Python Module Not Found Despite pip list Showing It

You run pip list and see the module is installed, but when you try to import it in P...

Fixing WireGuard Handshake Errors on Windows

If you're using WireGuard on Windows and seeing "Handshake did not complete" or "No handshake rec...

Fix Windows Defender Module Not Found Error 0x80070643