אמממ !
Anytime Upgrade in Windows 7 no longer performs a full installation of the edition to be upgraded to. Components for successive editions are instead pre-installed directly in the operating system; a notable result of this change is that the speed of the upgrade process has been significantly increased. Microsoft stated that an upgrade should take approximately 10 minutes.[16] Anytime Upgrade also does not require physical media or additional software.[4][17] Instead, Windows 7 requires a user to purchase a license online,