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

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...

Setup Correct Permissions for GitHub Actions

When your GitHub Actions workflow fails with a permissions error, it's often because the default ...

Fix Microsoft Store Error 0x80073d02: Step-by-Step Guide

When you see error code 0x80073d02 in the Microsoft Store, it usually means the app installation ...

Fix Windows Defender 504 Gateway Timeout Error

You open Windows Security and see a '504 Gateway Timeout' error. This usually means Windows Defen...

PowerShell Try Catch Not Working: Fixes and Common Pitfalls

You've wrapped a command in a try/catch block, but when an error occurs, the catch block doesn't ...

How to Fix PowerShell Version Mismatch Error