The Windows Pro upgrade license is recommended if you want to: - Upgrade Windows 7/8/8.1/10 to Windows 10 Pro or Windows 11 Pro
NOTE: See the Windows 11 device specifications for upgrade requirements and supported features. Certain features require additional hardware. Installing Windows 11 media on a PC that does not meet the Windows 11 minimum system requirements is not recommended and may result in compatibility issues. If you proceed with installing Windows 11 on a PC that does not meet the requirements, that PC will no longer be supported and won't be entitled to receive updates. Damages to the PC due to lack of compatibility aren't covered under the manufacturer warranty.