How to change User Account Control settings in Windows 7 UAC was one of Vista's most annoying features, and it's still hanging around like a bad smell in Windows 7.

Windows displays a User Account Control (UAC) prompt whenever you attempt to install or run an existing application as an administrator.

User Account Control or UAC is a security measure in Windows that shows up when an administrator privilege is required for a certain task. When the UAC prompt shows up, there is a Yes and No ...