The User Account Control (UAC) tool was one of Vista's most vilified features -- popping up and nagging you whenever you wanted to install or update a program -- and many users will be surprised to ...

User Account Control (UAC) helps prevent unauthorized changes. We don't recommend switching it off. Using the Control Panel leaves little room for error vs. editing ...

You would encounter this error message when trying to launch some programs. The causes include UAC being temporarily or permanently disabled. Also, pending updates ...

Let’s say you try to start an application by using elevated permissions. For example, you right-click cmd.exe and select Run as administrator. A User Account ...