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

How to Fix Command Prompt High CPU Usage on Windows 10

Fix Windows Activation Port Already Allocated & Firewall Errors

When Windows activation fails with "port already allocated" or a firewall-related error, it usual...

Fix Windows Activation Service Unavailable Without Product Key

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

Task Scheduler Auto Start Not Working with Logon Trigger

You set up a Task Scheduler task to run automatically when any user logs on, but it doesn't start...

Fix Task Scheduler 'Run with Highest Privileges' Access Denied

You set a Windows Task Scheduler task to run with highest privileges, but it fails with an access...

Fix Microsoft Store 502 Bad Gateway Error

You open the Microsoft Store and see a blank page with a 502 Bad Gateway error. This usually mean...