The netstat command is used to show information about the connections your computer is making over the network.
The net command, with its many subcommands, is used to manage various network aspects.
The net user command is used to manage, add, and remove the users on a computer.
The net use command is used to map network drives, connect to network printers, and manage those connections.
The net send command is a network messaging tool in Windows XP and some earlier versions of Windows.