How does WGA for Windows Vista work?
WGA for Windows Vista enables Microsoft to help differentiate the genuine Windows Vista user experience by reserving key product features, including Windows AeroT Windows Defender, and Windows ReadyBoostT for customers running a genuine properly-licensed copy of Windows Vista. Systems running a non-genuine copy of Windows Vista will be notified, and the lower right portion of their screen will permanently display a message that reads, “This copy of Windows is not genuine.” In addition, a user may be asked to reactivate within 30 days if it is determined that their product key has been blocked by Microsoft or their licensing files have been tampered. Failure to reactivate within the 30-day grace period may result in the system being placed into a reduced functionality mode. Note: Aero is not available in Windows Vista Starter version or Windows Vista Home Basic version.
WGA for Windows Vista enables Microsoft to help differentiate the genuine Windows Vista user experience by reserving key product features, including Windows Aero™ Windows Defender, and Windows ReadyBoost™ for customers running a genuine properly-licensed copy of Windows Vista. Systems running a non-genuine copy of Windows Vista will be notified, and the lower right portion of their screen will permanently display a message that reads, “This copy of Windows is not genuine.” In addition, a user may be asked to reactivate within 30 days if it is determined that their product key has been blocked by Microsoft or their licensing files have been tampered with. Failure to reactivate within the 30-day grace period may result in the system being placed into a reduced functionality mode.