Cisco Networking Academy Program: Engineering Journal and Workbook, Volume I, Second Edition

It is important to be able to recognize and name the major components of a PC for the following three reasons: • Computers are important network-building devices. • Many networking devices are themselves special-purpose computers, with many of the same parts as “normal” PCs. • For you to view the online curriculum, your own computer must be in working order, which means that you might need to occasionally troubleshoot simple problems in your computer’s hardware and software.