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

Fix Microsoft Teams Firewall Blocking Connection: Step-by-Step

If Microsoft Teams won't connect, shows 'connection error', or keeps reconnecting, a firewall is ...

Fix Command Prompt Rate Limit Error: Practical Steps

If you're seeing a "rate limit" error in Command Prompt, it usually means a command or script is ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Windows Terminal 502 Bad Gateway Due to Proxy or Network Settings

You open Windows Terminal and see a '502 Bad Gateway' error when trying to access a remote host o...

Fix 'Task Scheduler Command Not Found' When Running Script

You set up a batch or PowerShell script in Task Scheduler, but when it runs, you see "command not...

OneDrive Setup Sync Folder Not Syncing: Practical Fixes

You set up OneDrive, pointed it to your sync folder, but nothing is syncing. Files stay local, th...