Computer software, namely, computer programs for operating systems, computer programs for system administration, computer programs for network administration services delivered over a global computer network, namely, software used to provide software maintenance, updates and enhancements and software used to provide network security maintenance, updates and enhancements and software used for managing network assets; computer software used for performance measurement, benchmarking and capacity planning of computer networks; computer software to facilitate on-line commercial transactions, namely, software to perform verifications of credit card and other types of non-cash transactions over a global computer network; computer software for use in development, modification, debugging, troubleshooting, enhancement of speed and stability of computer systems, profiling and simulation of software; computer software and computer hardware for host and embedded microprocessor systems for use in development, modification, debugging, troubleshooting, performance enhancement, profiling and simulation of software; embedded system computer hardware, real-time system computer hardware and computer software for use as an operating system and for use in controlling embedded computing devices, namely, cell phones, Internet access devices, personal data assistants and microprocessors, in real time; embedded application programming interface software; computer software development tools; instructional manuals for all of the foregoing sold as a unit therewith