Providing on-line publications in the nature of electronic books in the fields of computers, computer software, technology, the Internet, social networking, consumer electronics, handheld personal computing devices, mobile computing, business and management, information technology certification, computer databases, graphics and web design, computer hardware and peripherals, home and office computing, information technology, computer operating systems, computer programming and web development;...

publication of computer books and manuals

computer books and instructional manuals; and posters

instructional software in the field of computers; CD-ROMs featuring instructional computer topics; instructional books and manuals sold as a unit therewith