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

Fix BitLocker High CPU Usage and Error 0x80070057

You might see high CPU usage from the BitLocker process (e.g., BitLocker Drive Encryption Service...

Fix FFmpeg Audio Out of Sync in VLC Playback

You encoded a video with FFmpeg, but when you play it in VLC, the audio drifts out of sync. This ...

Fix 'Connection Refused' in Windows Terminal to Remote Server

When you see 'connection refused' in Windows Terminal while trying to connect to a remote server ...

Fix Windows Terminal Command Not Found Error

When you open Windows Terminal and type a command like npm, python, or ...

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