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

Microsoft Teams API Rate Limit: How to Fix and Avoid Throttling

If you're building integrations or bots for Microsoft Teams, you've likely hit a 429 Too Many Req...

Fix Windows Update Port Conflicts During Setup

Windows Update setup may fail if a required network port is already in use by another application...

PowerShell Version Mismatch: A Sysadmin Checklist

You run a script that worked yesterday, and today it throws errors about missing cmdlets, incompa...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Windows Terminal Command Not Found: Troubleshooting Checklist

You type a command in Windows Terminal and get 'commandname' is not recognized as an intern...