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

How to Fix PowerShell Crashing on Startup

If PowerShell crashes immediately after you open it, you're not alone. This often happens due to ...

How to Fix Windows Update Error 0x80070002

Windows Update error 0x80070002 usually means the update files are missing or corrupted. It often...

PowerShell Script Log File Setup Checklist

When you run a PowerShell script and nothing appears in your log file—or the log is incomplete—it...

Enable Windows Update Service When Disabled by Group Policy

If you see "Windows Update service is disabled" and cannot start it manually, Group Policy is lik...

Fix 'UFW Status Shows Port Not Active' Error

You run sudo ufw status and see a rule for a port, but the port isn't actually activ...

How to Fix 'Microsoft Store Command Not Found' Error