Technology in Action
Pearson Prentice Hall, 2007 - Technology & Engineering - 491 pages
For introductory courses in computer concepts or computer literacy often including instruction in Microsoft Office.
A Computer Concepts Text Focused on Today's Student! Technology in Action engages students by combining a unique teaching approach with rich companion media.
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Alan Evans, Kendall Martin, Mary Anne Poatsy. Serial ports USB ports Parallel
port Ethernet and USB ports Audio ports Video ports Modem port FireWire ports
FIGURE 2.29 Inside the system unit. Top of monitor at. mice, and digital cameras.
Most computer users won't need more than one or two FireWire ports and four
USB ports, a number that you can easily achieve using expansion hubs and
cards. You also can add ports to an empty drive bay, giving you easy-to-reach
As you can see in Figure 8.30, notebooks can include a full set of ports, including
FireWire, USB 2.0, serial, parallel, infrared (IrDA); RJ-11 jacks for a modem
connection; and Ethernet ports for wired networking connections. Most notebooks
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Understanding the Parts
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