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

Fix Windows Search Not Responding: Practical Steps

You click the search bar, type a few letters, and nothing happens—or the search window freezes. T...

Fix Windows Activation Connection Timeout Due to Firewall

You try to activate Windows, but after a long wait you get a connection timeout error. Often the ...

How to Reset Your Jupyter Notebook Token

When you try to open Jupyter Notebook and see a prompt asking for a token or password, you've lik...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix VSCode Python Interpreter Not Found on Mac

When you open Visual Studio Code on macOS and see “No interpreter selected” or “Python interprete...

Fix Chrome 502 Bad Gateway Error Caused by Extensions

You're browsing Chrome and suddenly see a 502 Bad Gateway error. The page won't ...