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

BitLocker Backup Not Working on Windows 11: Fixes

You enable BitLocker on Windows 11, but when you try to back up your recovery key to a Microsoft ...

How to Backup Microsoft Teams Data Before Uninstall

If you need to uninstall Microsoft Teams—perhaps to fix a persistent issue or free up space—you'l...

Fix Windows Update Access Denied: Run as Administrator

You click 'Check for updates' in Windows Update, and instead of progress, you see an 'Access Deni...

Fix Remote Desktop Proxy Connection Timeout

You try to connect to a remote desktop through a proxy, but after a long wait you get a timeout e...

Fix OneDrive Sync 504 Gateway Timeout Error

If you see a "504 Gateway Timeout" error when syncing OneDrive, it usually means the sync service...

Windows Update High CPU Usage Troubleshooting Checklist