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

Fix Windows Security 504 Gateway Timeout After Driver Update

You open Windows Security and see a 504 gateway timeout error. The interface loa...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix VSCode Extension Host Terminated Permission Denied

You're editing code in VSCode when the extension host crashes and shows 'Extension host terminate...

Fix Outlook Auto Start Shortcut Not Working

You've set Outlook to start automatically when Windows boots, but the shortcut isn't working. Thi...

Ubuntu APT Lock Troubleshooting Checklist

When you run an apt command and see a message like Could not get lock /var/lib/dpkg/lock-fr...