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

Fix Windows Activation Service Unavailable Without Product Key

You see 'Windows activation service unavailable' and you don't have the product key. This usually...

Checklist for Troubleshooting Port Already Allocated on Windows

When you see 'port already allocated' or 'address already in use' on Windows, it means another pr...

Fix Remote Desktop Gateway Timeout After Update

After a recent Windows update, you may encounter a timeout error when connecting to a remote desk...

Windows Update 502 Bad Gateway: Step-by-Step Fix

When you run Windows Update and see a 502 Bad Gateway error, it usually means th...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix Microsoft Store Rate Limit Exceeded Error

When you see 'Rate limit exceeded' in the Microsoft Store, it usually means you've made too many ...