On the edition selection screen, choose your target editions (e.g., Home, Pro).
If a pre-loaded language needs extra keyboard layouts, click the three dots ( ... ) next to the language and select to add them. Log out and log back in to apply the UI changes globally.
For large-scale corporate rollouts, manual ISO creation becomes inefficient. Network-based deployment systems streamline this workflow. Using Windows Deployment Services (WDS) & MDT