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 Chrome ERR_CONNECTION_RESET on Android Devices

If you see "ERR_CONNECTION_RESET" in Chrome on your Android phone, it means the connection was in...

Remote Desktop High Latency Troubleshooting Guide

When you're working remotely, high latency in Remote Desktop (RDP) can make even simple tasks fru...

How to Fix Chrome Not Opening on Ubuntu

If Chrome refuses to start on Ubuntu—clicking the icon does nothing, or you see a brief splash sc...

Fix Chrome 504 Gateway Timeout When Using a VPN