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

Fix VS Code Python Interpreter Not Showing or Selecting

You open the Command Palette, type Python: Select Interpreter, and nothing happens. Or t...

Fix Microsoft Teams DNS Configuration Errors: Step-by-Step

Users sometimes see errors like "Can't connect to Microsoft Teams" or "Sign-in error" when DNS se...

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

Windows Update Cleanup Stuck After Installing Updates

After installing updates, Windows may get stuck on the cleanup phase. The screen shows 'Cleaning ...

UFW Port Closed Despite Allow Rule: Fixes

You've added a UFW allow rule for a port, but a port scan or service test shows the port is still...