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

PowerShell Version Mismatch: A Sysadmin Checklist

You run a script that worked yesterday, and today it throws errors about missing cmdlets, incompa...

How to Fix 'Permission Denied' When Running PowerShell as Administrator

You right-click PowerShell and select 'Run as administrator', but instead of an elevated prompt, ...

Fix Command Prompt Not Recognizing Commands

How to Fix Command Prompt Not Opening in Ubuntu

If you click the terminal icon or press Ctrl+Alt+T and nothing happens, you're not alo...

Fix Outlook Cannot Connect to Server: Step-by-Step Troubleshooting

You open Outlook and see an error: "Cannot connect to server" or "Disconnected"...

Fix Microsoft Store Token Expired Error 0x80070424

When you see error 0x80070424 in Microsoft Store, it usually means the authentication token has e...