user and computer accounts

I want to restrict few users accessing my other users machine ..Is there any group policy to configure ..
Computer accounts does not have group policy properties .
Computer accounts does not have group policy properties .
Comments
You can go into the properties of the users' Active Directory account, then on the Account tab, click the Log On To button. You can set which computers they are allowed to log on to on this screen.
You can create group policies that will apply to computers and users.