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

PowerShell Command Not Found but Works in CMD

How to Reset DNS Cache for Microsoft Store Issues

If the Microsoft Store won't load, shows error 0x80131500, or downloads stall, a corrupted DNS ca...

Fix Microsoft Teams Token Expired Not Working

If you see "token expired" in Microsoft Teams and the app stops working, it usually means your au...

Fix Outlook Connection Refused After Password Change

If you changed your email password and now Outlook shows 'connection refused' or 'unable to conne...

How to Enable Remote Desktop on Windows 11 Home

Windows 11 Home edition does not include the built-in Remote Desktop feature found in Pro and hig...

Fix Microsoft Store Sign-In Loop After Update

After a Windows update, some users get stuck in a sign-in loop in the Microsoft Store: they enter...