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

Fix FFmpeg Audio Out of Sync in MP4 Files

If you've encoded an MP4 with FFmpeg and noticed the audio drifts out of sync—voice lagging behin...

Fix Chrome Auto-Start Not Working on Linux

If you've set Chrome to launch on login in Linux but it doesn't start, the issue often lies in ho...

BitLocker 404 Not Found: Fix Command Line Errors

If you see a "404 not found" error when running BitLocker commands from the command line, it usua...

Fix Windows Search Indexing Not Working Properly

If Windows Search stops returning results or takes too long, the indexing service is usually the ...

How to Fix BitLocker Module Not Found or Permission Denied Errors

Fix Windows Activation Update Stuck Error

You try to update Windows, but the update hangs or fails with an activation error. The update may...