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

Jupyter Kernel Not Starting Python Environment: Fixes

You launch a Jupyter notebook, select your Python environment kernel, and the notebook stays stuc...

Fix Windows Security Network Error: Not Connecting

If you see “Windows Security network error not connecting” when trying to access network resource...

How to Fix a Stuck Windows Security Virus Scan

You start a Windows Security scan, and it sits at the same percentage for minutes—or even hours. ...

Fix Microsoft Store Permissions Issue in Windows 10

Fix 'PowerShell Reset Settings Command Not Found' Error

If you're seeing the error 'reset settings command not found' in PowerShell, it usually means the...

Fix Nginx Config Test Failure After Adding SSL Certificate

You added an SSL certificate to your Nginx server block, ran nginx -t, and got an er...