Checklists for software errors, setup, and tool workflows.

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 Outlook Stuck on Loading Profile

If Outlook hangs on the 'Loading Profile' screen, you can’t access your email. This usually happe...

Fix Microsoft Teams Not Loading on Windows 10

When Microsoft Teams fails to load on Windows 10 – the app opens but shows a spinning circle, a w...

Fix Remote Desktop Auto Start Not Working in Windows 11

You've set Remote Desktop to start automatically, but after a Windows 11 restart, the service or ...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix MySQL Workbench Connection Refused on Mac

When MySQL Workbench on Mac shows 'connection refused', it usually means the MySQL server isn't r...