Quote: Originally Posted by
Just.some.guy 
If you turn it off, will it make Vista faster? And if so, how do you turn it
off?
Hello,
No it will not make Vista any noticeably faster or slower with UAC on or off. You might read the information in this tutorial to help with your question. I would recommend that you leave UAC turned on as is for the best security.
User Account Control (UAC)
Shawn