It is accessible by either a stand-alone program, a Netscape-compatible web browser plug-in, or as an ActiveX control within Internet Explorer, the latter of which is relevant to any attempt to access Microsoft updates via its browser.

The WGA validation process validates the present installation of Windows and its license key against the detected computer hardware and determines if the software was licensed from Microsoft. Windows Genuine Advantage Notification in Windows XP ĭespite its name it does not actually evaluate the integrity or security of any computer. In Windows 7, WGA is renamed Windows Activation Technologies. The ActiveX control checks Windows 2000 Professional licenses as well. WGA Notifications covers Windows XP and later, with the exception of Windows Server 2003 and Windows XP Professional 圆4 Edition. WGA consists of two components: an installable component called WGA Notifications that hooks into Winlogon and validates the Windows license upon each logon and an ActiveX control that checks the validity of the Windows license when downloading certain updates from the Microsoft Download Center or Windows Update. Windows Genuine Advantage ( WGA) is an anti- infringement system created by Microsoft that enforces online validation of the licensing of several Microsoft Windows operating systems when accessing several services, such as Windows Update, and downloading Windows components from the Microsoft Download Center.

Copy protection, digital rights management

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