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 ...

Once universally loathed, UAC is now a very useful tool for blocking Windows security threats. Here's how to make sure you're using it appropriately. Quickly, without stopping to think about it, name ...

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 are Yes and No buttons, ...