The following versions of Windows Vista include Aero:

Windows Vista Business

Windows Vista Enterprise

Windows Vista Home Premium

Windows Vista Ultimate

Only Windows Vista Home Basic is not being integrated with Aero. The user can check which Windows vista version he is using in the computer by opening the Welcome center. To open the Welcome Center you have to first of all click on the Start Key which is located on the Taskbar on the left hand side. And click on it and search for the Control Panel and click on it and after that click again on the System and Maintenance and at last click on the Welcome Center.