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

Fix Windows Security Error 0x80070643 on Ubuntu Dual Boot

If you see error code 0x80070643 when running Windows Security or Windows Update on a dual-boot s...

Fix Remote Desktop 504 Gateway Timeout on Windows 10

If you see a "504 Gateway Timeout" error when connecting to a remote desktop on Windows 10, the c...

Fix 'Port Already Allocated' Error in PowerShell on Windows 10

When you try to start a service or run a script in PowerShell and see an error like "port already...

Outlook Authentication Failed: Checklist to Verify Credentials