This is full retail version not academic or student oem version.you can use it forever have no time limite.comes only a dvd-r disk and all code needed,step by step installation instruction.

World wide shipment,you will get it within 8 working days.

Windows 7 Ultimate

Windows 7 Ultimate is the most versatile and powerful edition of Windows 7. It combines remarkable ease-of-use with the entertainment features of Home Premium and the business capabilities of Professional, including the ability to run many Windows XP productivity programs in Windows XP Mode. For added security, you can encrypt your data with BitLocker and BitLocker-To-Go. And for extra flexibility, you can work in any of 35 languages. Get it all with Windows 7 Ultimate.