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Computer hardware and software sold as a unit for testing of embedded computer systems; Computer operating systems; Computer software and firmware for operating system programs; Computer software and firmware for embedded designs and applications; Computer software development tools; Operating system programs

A series of books and written articles in the field of operating systems, embedded applications and computer programming

Computer education training services

Computer hardware and software design; Computer software consulting; Computer technical support services, namely, 24/7 service desk/help desk services for IT infrastructure, operating systems, database systems, and web applications