Windows 8 will adopt the new activation technology OA 3.0

        Windows 8 will no longer use the same OEM Activation 2.1 (hardware system authorization legality verification, referred to as OA) technology as Windows 7, and may upgrade to OA3.0. Now this speculation has been confirmed by Microsoft. At yesterday's Computex2011 conference, Michael Angiulo, vice president of Microsoft for Windows strategy and hardware, said that Windows 8 will adopt OA3.0.

we all know, Windows7 equipped OA2.1 technology, WindowsVista equipped OA2.0. As OEMs increasingly progressive pre-installed in new computers in Windows8 activation technology, Microsoft is bound to upgrade OA technology, OA2.1 upgrade to OA3.0 not unexpected.

Windows users should Know that Microsoft offers a variety of Windows system activation methods Ghostxp system. One such method is called System-Locked Pre-installation (OEM), which is the only activation method for OEMs. With OA technology, OEMs can bulk activate specific Windows system copies through the motherboard. Windows

copy of the original equipment manufacturer of the computer system is built into the motherboard, it can not be ported to other computers. OA2.1 specifically described as follows:

1, original equipment manufacturer (OEM) activation is a permanent nature, disposable Windows7 activation.

2, the activation process occurs before the computer sales, so the end user or organization without any activation. Recovery CD

3, Windows7 OEM manufacturer-installed copy on your computer is legitimate only in a particular computer, can only provide the end user through OEM manufacturers to re-install and re-activate the system.