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

MongoDB Authentication Failed: Causes and Fixes

You try to connect to MongoDB and get "Authentication failed" or similar error. This usually happ...

Windows Terminal Invalid Configuration: Fixes & Checks

If Windows Terminal fails to start or shows an error about invalid configuration, the issue is al...

Fix PowerShell Permission Denied When Running Script

You try to run a PowerShell script and get a 'permission denied' error. This usually happens beca...

How to Fix Microsoft Store SSL Certificate Error

You open the Microsoft Store and see an SSL certificate error—something like "A problem with your...

Fix Windows Security Authentication Error 0x80070035

Fix Windows Search Version Mismatch After Update

After a Windows update, you might see errors like "Search version mismatch" or the search bar sto...