A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

upgrade

Recent and improved version of an existing application. For more information, see Patching and Upgrades.

User Account Control (UAC)

UAC is a new access control technology in Windows Vista that causes all users to run with limited privileges. For more information, see the User Account Control documentation.

Send comments about this topic to Microsoft

Build date: 8/13/2009