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

Fix Outlook 502 Bad Gateway Error After Update

After a recent Outlook update, you might see a '502 Bad Gateway' error when trying to send or rec...

Fix Windows Update Login Loop After Permission Denied Error

After a failed Windows update, you might get stuck in a login loop where you enter your password ...

Fix BitLocker High Memory Usage on Windows 11

If you notice that BitLocker is using a lot of memory on Windows 11—sometimes over 1 GB—it can sl...

Fix OneDrive Stuck on 'Processing Changes' Sync Issue

You open OneDrive and see "Processing changes" for minutes or hours. Files don't sync, and you ca...

Fix 'ffmpeg command not found' in PHP exec()