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

Fix Windows Terminal Authentication Failed in Active Directory

When Windows Terminal shows an authentication failed error in an Active Directory environment, it...

Fix GitHub Actions Cache Action Permission Denied Error

Fix Windows Update Error 0x80070643 Installation Failed

You see error 0x80070643 when trying to install a Windows update, and the setup fails partway thr...

Fix Windows Terminal Connection Timeout Through Proxy

You launch Windows Terminal and try to connect to a remote host, but after a long wait you get a ...

Fix Outlook Service Unavailable After Update

You open Outlook after a recent update and see “Service Unavailable” or “Cannot start Microsoft O...

Windows Terminal Not Showing Command Prompt: Fixes

You open Windows Terminal expecting a Command Prompt tab, but it's not there. Maybe only PowerShe...