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

Jupyter Kernel Not Starting in VS Code: Quick Fixes

You open a Jupyter notebook in VS Code, try to run a cell, and the kernel either hangs on "Starti...

Fix OneDrive Sign-In Problem After Update

After a Windows or Microsoft 365 update, OneDrive may get stuck on the sign-in screen or show err...

How to Fix Windows Defender Rate Limit Error

If Windows Defender shows a rate limit error, it usually means the antivirus service is overwhelm...

How to Disable Windows Defender Real-Time Protection for Performance

If your system feels sluggish during file operations or while running resource-intensive applicat...

How to Fix 502 Bad Gateway in PowerShell Invoke-WebRequest