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

How to Enable Chrome Auto-Start for a Specific Profile

You want Chrome to open automatically when you log in, but with a specific profile (e.g., your wo...

Command Prompt Connection Error Troubleshooting Guide

How to Fix Git Pull Merge Conflicts: Error Code 1

When you run git pull and see a merge conflict error, Git stops the merge. The error...

Fix PowerShell Proxy Error 407: Authentication Required

If you see 407 Proxy Authentication Required when running PowerShell commands (e.g.,...

BitLocker Authentication Failed: USB Key Not Recognized Fix

When BitLocker prompts "Authentication failed" and your USB key isn't recognized, the drive is lo...

Fixing Windows Security Invalid Configuration: Practical Steps

You open Windows Security and see 'Invalid configuration' or the app won't start. This usually ha...