User Account Control, or UAC, is a security mechanism built into Windows. Here's how to change its protection level and whether you should disable it.

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.

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 ...