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 ...

How to Fix Remote Desktop Token Expired Error Code

When connecting to a remote desktop, you may see an error message like "Your session has ended be...

Fix Windows Security Authentication Error 0x80070035

Fix Task Scheduler High Memory Usage on Windows 11

If you notice Task Scheduler consuming excessive memory (often several hundred MB or more) on Win...

Microsoft Teams Audio Device Setup Troubleshooting

You're in a Teams meeting, but nobody can hear you, or you can't hear them. Audio device problems...

Fix Windows Security Cache Sync Errors: Step-by-Step Guide

If you see repeated credential prompts or Windows Security not saving settings, a cache sync issu...