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

FFmpeg Video and Audio Out of Sync: Practical Fixes

You encoded a video with FFmpeg and now the audio drifts or is completely out of sync. This is a ...

Fix Windows Defender 502 Bad Gateway Sync Error

If you see a "502 Bad Gateway" error when Windows Defender tries to sync, it usually means a temp...

Fix Windows Defender Update Error 0x80070643

You try to update Windows Defender and see error 0x80070643. This usually means a Windows Update ...

Resolving npm install Dependency Conflicts with React

When you run npm install in a React project and see warnings or errors about unmet p...

Fix Outlook Version Mismatch Error Code

You open Outlook and see a version mismatch error code, often accompanied by a message that the p...

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu