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

Fix Jupyter Notebook Token Not Working on Localhost

If you see a token prompt when opening Jupyter Notebook on localhost, and entering the token fail...

Fix Git Clone Permission Denied (publickey) Error

When you run git clone and see Permission denied (publickey), it usuall...

Chrome Profile Sync Error Troubleshooting Guide

You try to sign in to Chrome and get a sync error. Your bookmarks, passwords, and settings aren't...

Fix PowerShell Not Responding and Freezing: Practical Steps

If PowerShell hangs or stops responding, it's often due to a problematic profile script, an add-i...

Fixing PowerShell Remote Execution Failures on a Network

How to Disable SSL Verification in Postman for Testing

When testing APIs locally or against development servers, self-signed or mismatched SSL certifica...