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

npm Install Dependency Conflict Checklist

You run npm install and get errors about unmet peer dependencies, version mismatches...

Force Delete a File Locked by Windows Command Prompt

You're trying to delete a file in Windows, but you get an error saying the file is open in 'comma...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

After installing or updating Microsoft Office, Outlook may open ...

Fix PowerShell Token Expired Error 401

If you're seeing a 401 status code with a message like "token expired" in PowerShell, it usually ...

How to Fix Task Scheduler Tasks That Stop Responding

When a scheduled task stops responding, it can disrupt automated processes and leave you guessing...

Fix Windows Search Not Indexing a Specific Folder

You notice that files in a particular folder never appear in Windows Search results. The folder i...