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 46
... mouse has a rollerball on the bottom , which moves when you drag the mouse across a mousepad . ( b ) A trackball mouse turns the traditional mouse on its back , allowing you to control the rollerball with your fingers . ( c ) An optical ...
... mouse has a rollerball on the bottom , which moves when you drag the mouse across a mousepad . ( b ) A trackball mouse turns the traditional mouse on its back , allowing you to control the rollerball with your fingers . ( c ) An optical ...
Page 47
... mouse because the mousepad cre- ates the friction needed to move the mouse's rollerball . But you don't need to use a mousepad with every mouse . A trackball mouse , shown in Figure 2.7b , is basically a traditional mouse that has been ...
... mouse because the mousepad cre- ates the friction needed to move the mouse's rollerball . But you don't need to use a mousepad with every mouse . A trackball mouse , shown in Figure 2.7b , is basically a traditional mouse that has been ...
Page 68
... mouse , but you can also find optical mice , trackball mice , and wireless mice . In a trackball mouse , the rollerball sits on top or on the side of the mouse so that you can move the ball with your fin- gers . An optical mouse uses an ...
... mouse , but you can also find optical mice , trackball mice , and wireless mice . In a trackball mouse , the rollerball sits on top or on the side of the mouse so that you can move the ball with your fin- gers . An optical mouse uses an ...
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