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

PowerShell Not Found After Installation: Fixes That Work

You installed PowerShell — maybe the latest version — but when you type powershell o...

Reset Remote Desktop Port to Default 3389

After changing the Remote Desktop (RDP) port for security reasons, you may need to revert to the ...

Outlook Settings Reset Not Working: Practical Fixes

Fixing Outlook DNS Error: Not Connecting to Server

You open Outlook and see an error: "Cannot connect to your email server" or "Outlook cannot conne...

Fix PowerShell Profile Configuration Not Working

You've edited your PowerShell profile, saved the file, and restarted the console—but your custom ...