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

Fix 'Service Unavailable' for PowerShell on Windows 10

You open PowerShell on Windows 10 and see an error like "Service Unavailable" or "PowerShell is n...

Fix Python venv Activation Not Working on Windows

You open a terminal, navigate to your project, and run venv\Scripts\activate, but no...

Fix Chrome Login Loop After Password Change

You changed your password, and now Chrome keeps asking you to log in again and again—even after y...

Fix 'Permission Denied' in VS Code Terminal on Ubuntu

You're working in the VS Code integrated terminal on Ubuntu, and when you try to run a command li...

How to Fix 504 Gateway Timeout in CMD Proxy Setup