computer software and instruction manuals sold as a unit to connect and create secure channels of communication between remote, mobile and work station computers in the fields of cellular communications, intercomputer communications and communications within and between computer networks; computer software for terminal emulation, computer programming, file transfer, global network access, printing computer files to paper or digital files; computer software for tracking, analyzing and summarizing business productivity; computer software for cross-platform programming, password integration, authentication and access security; computer software for integrating enterprise software applications and databases; computer software and development tools for organizing, extracting and accessing data from mainframe computers; computer software for connecting, managing, securing and optimizing wireless and wireline communications between computers and computer networks