How to make almost fully unattended install image of W10? 1. Don't ask to agree with eula, don't ask for key, 2. After first stage don't ask about language and locale, keyboard 3. Block auto updating when connected to the internet 4. After creating user always choose "no thank you" in questions.
ei.cfg for key skipping, autounattend.xml for skipping EULA autounattend.xml Look for a satisfying option to implement <--- not my speciality, i never block them or in tests i use MRP to configure it should be able to do in the autounattend.xml too <--- i use MRP to configure that part of the OOBE