Windows versions with activation
All end users of Windows 7, Vista XP ( from except OEM licensing users eg: Asus, Hp, Comapaq, Toshiba, Fujitsu, Sony, Samsung, Lenova, HP, Dell, Acer, IBM …must go through the activation process.
All end users of Windows Vista and Windows Server 2008, including corporate users, are required to activate. In addition, [...]