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

Remote Desktop Port Conflict Troubleshooting Checklist

When you try to connect to a remote desktop and get an error like “This computer can’t connect to...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

How to Fix Windows Defender 504 Gateway Timeout

If you see a '504 Gateway Timeout' error when opening Windows Security or running a scan, Windows...

OneDrive Sync Module Troubleshooting Checklist

If OneDrive stops syncing or shows errors like "Changes not syncing" or "Sync paused," the sync m...

Fix Chrome Profile Download Permission Denied on Mac

You try to download a file in Chrome on your Mac, but you see an error: 'Download permission deni...

Fix Chrome Profile Service Unavailable on Windows 10

When you see 'Profile Service Unavailable' in Chrome on Windows 10, Chrome can't load your profil...