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

Troubleshooting PowerShell Azure AD Connection Failures

When you run a PowerShell cmdlet like Connect-AzureAD and get an error, it can stop ...

Fix VS Code Python Interpreter Not Found with Anaconda

You open VS Code, try to run a Python file, and get a message like “No Python interpreter selecte...

Fixing Outlook SSL Certificate Errors During Setup

When setting up an email account in Outlook, an SSL certificate error can block the connection. Y...

Fix Nginx Config Test Fails with 'upstream host not found'

You run nginx -t and get upstream host not found. The config test fails...

Fix Python venv Activation Script Not Running in PowerShell

You create a Python virtual environment, run the activation script, and nothing happens—or you se...

Fix Command Prompt Service Unavailable After Update