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

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...

Fix Windows Terminal 'Permission Denied' on Startup

When you open Windows Terminal and see a 'permission denied' message, it usually means the termin...

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...

How to Fix PowerShell Rate Limit Errors During Setup

When you run a PowerShell script that calls an external API—like a cloud service, a CI/CD pipelin...

How to Fix 'npm command not found' on Mac

Fix Windows Search Token Expired Error in Outlook 2016

If you see 'Windows Search token expired' in Outlook 2016, it usually means the search index is c...