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

Fix Conda Environment Creation Failures: Common Causes and Solutions

When you run conda create -n myenv python=3.9 and it fails, the error can be cryptic...

How to Fix Chrome Profile Token Expired Sign In Again Error

You open Chrome and see a message: 'Your profile token has expired. Sign in again.' This usually ...

Fix Command Prompt Crash Loop on Windows 10

If Command Prompt opens and immediately closes, or crashes repeatedly when you try to type comman...

How to Run Command Prompt as Administrator for Setup Tasks

Many setup tasks—installing software, configuring system services, or modifying protected files—r...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix 'Connection Refused' in Windows Terminal to Remote Server

When you see 'connection refused' in Windows Terminal while trying to connect to a remote server ...