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

Fix VSCode Python Interpreter Not Found for Conda Environment

You open VSCode, select a conda environment from the interpreter list, but the terminal still use...

How to Fix Task Scheduler 502 Bad Gateway Error

When Task Scheduler shows a 502 Bad Gateway error, it usually means the task tried to reach a web...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Fix Windows Defender Real-Time Protection Stuck Off

You try to enable real-time protection in Windows Security, but it either stays grayed out or rev...

How to Fix PowerShell Not Opening on Windows 10

You click the PowerShell icon or type 'powershell' in the Start menu, but nothing happens—no wind...

How to Change Remote Desktop Port in Registry

If you need to change the default Remote Desktop (RDP) port (3389) to improve security or avoid c...