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

How to Fix Connection Refused in Windows Terminal

You open Windows Terminal, try to connect to a remote server via SSH or launch a local service, a...

Create a New Firefox Profile When Your Old One Goes Missing

If Firefox fails to start or you see a message that your profile is missing, it's often due to a ...

Fix Microsoft Teams 502 Bad Gateway Due to Network Config

You open Microsoft Teams and see a 502 Bad Gateway error. This usually means you...

Fix Windows Security Authentication Error 0x80070035

FFmpeg Audio Out of Sync: Practical Fixes

You encoded a video with FFmpeg and now the audio is ahead or behind by a fraction of a second. T...

Fix 'Permission Denied' and 'Path Not Found' on Windows

When you see "permission denied" or "path not found" errors in Windows, it usually means Windows ...