To illustrate the capabilities of local area networking (LAN) and integrated software programs, this paper reviews current software programs relevant to writing instruction. It is argued that the technology exists for students sitting at one microcomputer to be able to effectively carry out all phases of the writing process from gathering online data to collaborating with teacher and peers through computer message systems. The paper explains the differences between LAN and multiuser systems, emphasizes that ordinary software stored on disks will not work in an LAN, and discusses the problem of incompatible computers (e.g., an Apple computer cannot talk to an IBM computer). Finally, the paper describes current LAN product choices and choices for Apple computer owners, and lists manufacturers of LANs. (SRT)