Uses no memory to run commands. This makes it perfect for Networks where low RAM is at a premium. It can also be used to load and unload TSRs. It is also great as a menu system for CD-ROMs, because it is fast and slick. Immediate access to all of your commands.
Every item can have a shortcut and multiple hot keys.
Support includes Novell, LANtastic and Banyan Vines. Arc uses file locking to prevent conflicts. Access to DOS and to editing can be restricted. You can also prevent users from changing their passwords, colour schemes and preferences. Authority levels provide a passive system that requires no interaction from the user after login.