It allows the creation of a cache system that is used to store the resources that are frequently accessed across a network. BranchCache is another feature that cannot be found on the professional edition. This includes the BitLocker and even the hibernation capability. Booting from a VHD disables the use of certain features. A VHD is simply a drive volume contained within a file so that no actual drive is needed. The ultimate edition is capable of booting from a virtual hard disk (VHD) while the professional edition cannot. This is utilized with group policy settings to make it easier to deploy even in a very large scale. Another feature called Applocker allows administrators to define the applications that can or cannot be run by a certain user. There is also a version for portable devices called BitLocker to Go, providing the same functionality. This feature is capable of encrypting whole drives to provide security to the user’s files and prevent unauthorized users from tampering or copying those files. The BitLocker is among the features that can be found on the ultimate edition but not on the professional edition.

Although the ultimate edition is more expensive than the professional edition due to the additional features on it, people consider the roughly $20 difference to be negligible. The Professional and Ultimate editions of Windows 7 are the top two in the wide list of versions that can be acquired from Microsoft. Windows 7 Professional Edition vs Ultimate Edition

Win 7 ultimate