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

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 Windows Search 502 Bad Gateway After Update

After a recent Windows Update, you might see a “502 Bad Gateway” error when using Windows Search....

How to Fix VSCode Extension Host Terminated Unexpectedly

You're working in Visual Studio Code when suddenly a popup says "Extension host terminated unexpe...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

How to Sync Windows Terminal Settings Across Computers

If you use Windows Terminal on multiple computers, you might want your profiles, color schemes, a...

How to Reset Windows Security Permissions for Access Denied

When Windows throws an 'access denied' error even though you're the administrator, it's usually d...