Complex sentence: The installation media is the same for all the consumer editions of Windows 7 that have the same processor architecture, with the license determining the features that are activated; license upgrades permit the subsequent unlocking of features without re-installation of the operating system.
Split into simpler sentences: The installation media is the same for all consumer editions of Windows 7 that have the same processor architecture. License upgrades permit the subsequent unlocking of features without re-installation of the operating system.