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

Enable Command Prompt in Windows 10: 3 Methods

You try to open Command Prompt but see a message like "Command Prompt has been disabled by your a...

How to Fix BitLocker Recovery Key Not Accepted

You've entered the 48-digit recovery key, but Windows says it's not accepted. This is a frustrati...

Fix PowerShell Login Loop: Permission Denied Errors

You log into Windows, open PowerShell, and immediately see a login loop – the console prompts for...

How to Fix Git Push Rejected Non-Fast-Forward Error

You run git push and see: ! [rejected] main -> main (non-fast-forward). Thi...

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 npm install ENOENT package.json Setup Error