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

Fix Windows Activation DNS Error After Network Change

If you recently changed networks (e.g., moved from home to office, switched ISPs, or changed rout...

How to Reset PowerShell Configuration to Default

If PowerShell starts with errors, customizations break commands, or you see profile loading failu...

Fix PowerShell Proxy Authentication Failed Errors

Fix Docker Compose Port Already in Use on Host

When you run docker compose up and get an error like Error starting userland p...