Street sign Cation button – lets you configure share points and the file/folder permissions & file/folder ACLs
A silhouette of a humans head – lets you configure users, groups, or computers. The tabs under Users arew: Basic, Advanced, Groups, Home, Mail, Print Quota, Info, and Windows. The tabs under Groups are: Members, Group Folder. The tabs under Computer are: Lists, Access, Cache
A light-switch panel – allows you to configure user, group, and computer managed preferences (Overview tab) and preference manifests (Details Tab)