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

Fix Chrome Profile Port Already Allocated Error

When you see the error "Profile port already allocated" in Chrome, it usually means the browser's...

Resolving npm Dependency Conflicts After an Update

Fix Windows Security Access Denied When Opening Settings

You click Windows Security in the Start menu or try to open Virus & threat protection, and instea...

Fix VS Code Python Debugger Not Working: Common Causes

You set up a launch configuration in VS Code for Python debugging, but when you press F5, nothing...

Fix Microsoft Store Permission Denied on Mac

If you're seeing a 'permission denied' error when trying to install or update apps from the Micro...

Fix Windows Defender High Memory Usage

If you notice Windows Defender (Microsoft Defender Antivirus) consuming a lot of memory—sometimes...