Technology in ActionThis volume focuses on what tasks students can accomplish with their PC and what skills they can apply immediately in the workplace and at home. This introduction to computers and computing addresses topics such as -- examining why it's important to be computer fluent and how computers impact our society; examining the basic components of the computer; connecting to the Internet; exploring software; learning the operating system and personalizing the computer; evaluating and upgrading the PC; exploring home networking and keeping the computer safe from hackers; going mobile with cell phones, PDAs, Tablet PCs, and laptops; and going behind the scenes, looking at hardware in more detail. This work is packaged with a multimedia program on CD-ROM to reinforce the material taught in the text. |
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Page 124
... cable Internet access , you need a cable modem . ( b ) This modem connects to a network interface card located inside your computer's system unit . a Cable modem connection Ethernet connection Your home INTERNET FIGURE 3.27 ( 1 ) ...
... cable Internet access , you need a cable modem . ( b ) This modem connects to a network interface card located inside your computer's system unit . a Cable modem connection Ethernet connection Your home INTERNET FIGURE 3.27 ( 1 ) ...
Page 307
... cable , coaxial cable , or fiber - optic cable . You have probably seen twisted pair and coaxial cable . Normal telephone wire is twisted pair cable and is made up of copper wires that are twisted around each other and surrounded by a ...
... cable , coaxial cable , or fiber - optic cable . You have probably seen twisted pair and coaxial cable . Normal telephone wire is twisted pair cable and is made up of copper wires that are twisted around each other and surrounded by a ...
Page 309
... cable . UTP cable is composed of four pairs of wires that are twisted around each other to reduce electrical interference . You can buy UTP cable in varying lengths with RJ - 45 connectors ( Ethernet connectors ) already attached . RJ ...
... cable . UTP cable is composed of four pairs of wires that are twisted around each other to reduce electrical interference . You can buy UTP cable in varying lengths with RJ - 45 connectors ( Ethernet connectors ) already attached . RJ ...
Contents
Chapter | 2 |
Understanding the Parts | 40 |
Technology in Focus | 78 |
Copyright | |
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Common terms and phrases
Active Helpdesk allows application software audio binary Bluetooth browser cable called camera cell phone chapter chip client client computer client/server network create database designed desktop devices disk drive display documents e-mail Edit Ethernet example files firewall FireWire flash memory folder hackers hard disk hard drive hardware images inkjet inkjet printers input install Internet connection IP address keyboard language memory messages Microsoft Microsoft Office monitor multimedia notebook operating system packets podcasts ports printer processor Protocol puter router screen search engine server shown in Figure software applications Sound Byte storage system unit tablet PC tasks Tier 1 ISPs tion updates users Windows XP wireless network