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

Fix Jupyter Notebook Token Not Working on Ubuntu

You launch Jupyter Notebook on Ubuntu, but when you open the URL in your browser, the token promp...

Fix WSL Docker Desktop Integration Error 0x1

When Docker Desktop fails to integrate with WSL 2, error code 0x1 often appears. This usually hap...

PowerShell Command Not Found but Works in CMD

Set Proxy in PowerShell for Script Execution

If your PowerShell scripts fail with connection errors when downloading modules or making web req...

Fix Windows Security Authentication Failed Event ID 4625

If you're seeing Event ID 4625 in Windows Security logs, it means an account failed to log on. Th...

How to Migrate Command Prompt Settings to a New Computer

When you set up a new computer, you might want to keep the Command Prompt settings you customized...