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

Microsoft Teams Screen Sharing Not Working on Mac: Fixes

You're in a meeting, click the share button, and nothing happens—or your screen shows a black box...

Fix High CPU Usage in PowerShell After Update

After a recent Windows update, you might notice that PowerShell (or PowerShell ISE) is consuming ...

Chrome Profile Configuration Troubleshooting Guide

You open Chrome and see a profile error, get a message that your profile can't be loaded, or noti...

How to Fix Jupyter Notebook Token Authentication Error

When you start Jupyter Notebook, you might see a prompt asking for a token or password, or the br...

Fix SSH Permission Denied (publickey) on Raspberry Pi