Windows 10 to 11 Upgrade information
What Windows' Version do I have?
Information about the Windows 11 Upgrade
Installing or upgrading to Microsoft Windows 11 on unsupported devices
Enroll in the Extended Security Updates (ESU)
Information from my HP laptop running Windows 10
Login to Microsoft Account every 60 days? Not in US
Link to purchase ESU This link becomes operational on October 14, 2025.