File systems are covered separately.
Per MS KB2727880, when Windows 7 is installed on a system with an SSD drive, automatic defragmentation and SuperFetch/prefetching are disabled.
Further, this TechNet post states: Since ReadyBoost will not provide a performance gain when the primary disk is an SSD, Windows 7 disables ReadyBoost when reading from an SSD drive.
Jump Lists are Task Bar artifacts first introduced on Windows 7 (and also available on Windows 8).
The Windows_Registry remains a central component of the Windows 7 operating system.