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.

Alter Vista's User Account Control setting via the User Accounts Control Panel applet. Microsoft You get more granular control over UAC's behavior via the Local Security Settings.

To turn off User Account Control in Vista, click the Start button and type "user" into the search box at the bottom. In the list of results that appears as you type, click on User Accounts.

Fix This app can't be activated when UAC is disabled OR You can't open an App while User Account Control is turned off, Enable UAC to fix it!

Windows displays a User Account Control (UAC) prompt whenever you attempt to install or run an existing application as an administrator. If you want additional control over your account's ...

Is it safe to disable User Account Control? Turning off User Account Control (UAC) is not recommended as it puts your system at significant risk.

A senior Microsoft security guru is begging Windows Vista beta testers to keep the User Account Control feature enabled to help the company diagnose application compatibility problems.

User Account Control (UAC) is one of Microsoft’s new methods for attempting to protect users who are always logged on as an administrator. I’ve seen it talked about so wrongly so often, I’ve ...

User Account Control annoyed a lot of people in Vista, so Microsoft turned down the volume in Windows 7. But they've also opened up a massive security ...

Alex Diluzio wants a say in when those annoying User Account Control messages pop up. User Account Control (UAC) is almost certainly Vista’s least popular added feature. Designed more to protect ...

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 ...

User Account Control became the poster child for what’s wrongwith Vista. Either you leave it on and it bugs you constantly oryou turn it off and nullify its safety net. Vista users are stuckwith ...