UNIX, DOS, LANS, Windows and Windows NT, OS/2; Computer Hardware; Network Theory; Understanding Filesystems; Graphical User Interfaces; E-Mail Concepts; Distributed Computing; Choosing A Network Connection; Cables; The Network Interface Card; Setting Up a TCP/IP Network; Terminals & Accessories; Installing X Servers; Installing UNIX on a PC; Installing PC-LAN/UNIX Hybrids; Installing DOS-UNIX Interface; Installing Terminal Simulation; DOS Emulators; Setting up E-Mail; Software Utilities; Product Evaluations: Network Products, X Servers, DOS-UNIX Interfaces, DOS Emulators, Utilities.