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

Fix PowerShell Path Not Found Error 0x80070002

When you run a PowerShell script or command and see 0x80070002 with a message like "...

Fix Windows Update Authentication Failed for Domain Users

If you're a domain user and see "Authentication failed" when checking for Windows Updates, the is...

Fixing Chrome Dependency Conflicts After Installing an Extension

After installing a new Chrome extension, you might encounter errors like 'dependency conflict' or...

Fix Windows Security Authentication Error 0x80070035

Fix Ubuntu apt update GPG missing key error

When running sudo apt update, you might see an error like:

How to Unlock a File Locked by Windows Terminal

You try to delete, rename, or edit a file and get an error that it's open in Windows Terminal. Th...