 How to upgrade Windows 10 to Windows 11 on a desktop computer or laptop To find out if your computer is compatible with Windows 11, use the official Microsoft utility – PC Health Check. In a few seconds, you will see that your computer is fully compatible with Windows 11 or that your computer doesn't currently meet the system requirements for the upgrade. If your device is compatible with Windows 11, go to the special page at Microsoft official website. Accept the license agreement. When all updates are installed, you will see Windows 11 desktop. If your computer doesn't meet the requirements for upgrade, the first method – run Windows 11 installation assistant in compatibility mode for Windows 7. For the second method, you will need a third-party software tool.