IC3: Internet and Computing Core Certification Global Standard 4 Study Guide
Published on 5. June 2015
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Paperback/Softback
648 pages
978-1-118-95221-4 (ISBN)
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Description
Hands-on IC3 prep, with expert instruction and loads of tools
IC3: Internet and Computing Core Certification Global Standard 4 Study Guide is the ideal all-in-one resource for those preparing to take the exam for the internationally-recognized IT computing fundamentals credential. Designed to help candidates pinpoint weak areas while there's still time to brush up, this book provides one hundred percent coverage of the exam objectives for all three modules of the IC3-GS4 exam. Readers will find clear, concise information, hands-on examples, and self-paced exercises that demonstrate how to perform critical tasks. This useful guide includes access to a robust set of learning tools, including chapter review questions, a practice test environment, electronic flashcards, and author videos that explain complex topics.
The certification consists of three separate exams: Computing Fundamentals, Key Applications, and Living Online. Candidates are given fifty minutes to answer forty-five questions, so rapid recall and deep understanding are critical to success. IC3: Internet and Computing Core Certification Global Standard 4 Study Guide provides expert instruction on everything candidates need to know, including hardware, software, networking, and more.
* Review operating system basics and common application features
* Understand troubleshooting and safe computing
* Learn basic word processing, spreadsheet, presentation, and database activities
* Study networking concepts, digital communication, and research fluency
The exam includes both multiple choice and performance-based questions, and this guide provides plenty of both so candidates can get comfortable with both material and format. More than just a memorization tool, this book helps exam candidates understand the material on a fundamental level, giving them a greater chance of success than just going it alone. For the IC3 candidate who's serious about certification, IC3: Internet and Computing Core Certification Global Standard 4 Study Guide is the complete, hands-on exam prep guide.
IC3: Internet and Computing Core Certification Global Standard 4 Study Guide is the ideal all-in-one resource for those preparing to take the exam for the internationally-recognized IT computing fundamentals credential. Designed to help candidates pinpoint weak areas while there's still time to brush up, this book provides one hundred percent coverage of the exam objectives for all three modules of the IC3-GS4 exam. Readers will find clear, concise information, hands-on examples, and self-paced exercises that demonstrate how to perform critical tasks. This useful guide includes access to a robust set of learning tools, including chapter review questions, a practice test environment, electronic flashcards, and author videos that explain complex topics.
The certification consists of three separate exams: Computing Fundamentals, Key Applications, and Living Online. Candidates are given fifty minutes to answer forty-five questions, so rapid recall and deep understanding are critical to success. IC3: Internet and Computing Core Certification Global Standard 4 Study Guide provides expert instruction on everything candidates need to know, including hardware, software, networking, and more.
* Review operating system basics and common application features
* Understand troubleshooting and safe computing
* Learn basic word processing, spreadsheet, presentation, and database activities
* Study networking concepts, digital communication, and research fluency
The exam includes both multiple choice and performance-based questions, and this guide provides plenty of both so candidates can get comfortable with both material and format. More than just a memorization tool, this book helps exam candidates understand the material on a fundamental level, giving them a greater chance of success than just going it alone. For the IC3 candidate who's serious about certification, IC3: Internet and Computing Core Certification Global Standard 4 Study Guide is the complete, hands-on exam prep guide.
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WebSite Associated w/Book
Edition
1. Auflage
Language
English
Place of publication
New York
United States
Publishing group
John Wiley & Sons Inc
Target group
Professional and scholarly
Dimensions
Height: 23.4 cm
Width: 18.6 cm
Thickness: 3.1 cm
Weight
554 gr
ISBN-13
978-1-118-95221-4 (9781118952214)
Schweitzer Classification
Person
Ciprian Adrian Rusen is a recognized Windows Consumer Expert - Microsoft Most Valuable Professional (MVP). He has published several books about Windows and Microsoft Office, and he's an active tech blogger at http://www.7tutorials.com. At 7 Tutorials, he also provides complete tutorials for Windows, Windows Phone, and Xbox One users.
Content
Introduction xxi
Assessment Test xliii
Part I Computing Fundamentals 1
Chapter 1 Understanding Operating Systems 3
Operating Systems and Their Roles When Using Computers and Devices 5
What Is Hardware? 5
What Is Software? 6
What Is an Operating System? 6
How Do They All Work Together? 7
Accessing and Locking the Operating System 9
Software and System Updates 12
Working with Files, Folders, and Libraries 17
Accessing Your Files and Folders 18
Understanding File Types 22
Managing Your Files and Folders 24
Customizing Your Computer 32
Customizing the Desktop 32
Understanding User Accounts 45
Summary 51
Exam Essentials 52
Key Terms 52
Review Questions 53
Chapter 2 Understanding Hardware 55
The Internal Hardware Components of a Computer 57
Peripheral Devices That Can Be Connected to a Computer 59
The Most Common Types of Computers and Devices 62
How Information Is Transmitted inside a Computer 65
How to Evaluate the Performance of a Computer or Device 66
Summary 71
Exam Essentials 72
Key Terms 72
Review Questions 74
Chapter 3 Understanding Software 77
The Dependencies between Hardware and Software 79
Installing, Removing, or Reinstalling Software 81
Software Licensing and Its Implications 91
The Most Common Types of Office Applications 96
Using Templates to Get Started with an Application 98
Personal Entertainment Applications 101
Compressing Files to Save Space 101
Optimizing Your Computer's Hard Disk Performance 103
Protecting Yourself from Malware 108
Summary 109
Exam Essentials 110
Key Terms 111
Review Questions 112
Chapter 4 Troubleshooting Problems with Your Computer 115
Dealing with Problems Caused by Software 117
Dealing with Incompatibilities between the Operating System Version and Your Applications 118
Dealing with Unresponsive Applications 121
Dealing with Applications That Consume Too Many Resources 124
Dealing with Malware Infections 126
Using Safe Mode to Fix Problems with Windows 129
Finding Help Online 131
Dealing with Problems Caused by Hardware 132
Dealing with Problems Caused by Cables and Connectors 132
Upgrading the Firmware for Your Computer's Components and Peripherals 133
Dealing with Drivers for Your Computer's Hardware 135
Creating Your Own Backup System 140
Backing Up Your Data with Backup and Restore 140
Restoring Your Data with Backup and Restore 145
Backing Up Your Data to the Cloud with OneDrive 150
Summary 156
Exam Essentials 156
Key Terms 157
Review Questions 158
Part II Key Applications 161
Chapter 5 Exploring Common Application Features in Microsoft Office 163
Creating New Empty Documents with Microsoft Office 166
Starting and Closing Microsoft Office Applications 167
Opening and Closing Microsoft Office Files 168
Creating New Empty Files with Microsoft Office 169
Saving Your Microsoft Office Files 171
Working with Several Windows at the Same Time 175
The Basics of Using Microsoft Office Applications 180
Keyboard Shortcuts for Using the Ribbon Productively 180
Selecting, Copying, and Moving Data When Using Microsoft Office Applications 184
Dragging and Dropping Data When Using Microsoft Office Applications 193
Finding and Replacing Data in Your Microsoft Office Documents 194
Checking the Spelling of Your Microsoft Office Documents 197
Undoing Your Changes and Mistakes When Working with Microsoft Office Documents 200
Hiding Your Data from Tables and Charts 201
Selecting Non-adjacent Cells in Microsoft Excel Tables 203
Sorting Data When Working with Microsoft Excel Files 205
Adjusting the Way You View Microsoft Office Files 207
Adjusting the Size and the Orientation of Your
Microsoft Office Files 211
Printing Your Documents from Microsoft Office 213
Where to Get Help with Using Microsoft Office 214
The Basics of Formatting Your Microsoft Office Files 217
Formatting the Text in Your Documents 217
Using Styles to Format Your Documents 220
Working with Multimedia Files in Microsoft Office 224
Adding Multimedia Files to Your Presentations 224
Adjusting the Pictures Used in Your Presentations 228
Summary 231
Exam Essentials 232
Key Terms 233
Review Questions 234
Chapter 6 Using Microsoft Word 237
Configuring the Layout of Your Documents 238
Adjusting Line and Paragraph Spacing in Your Documents 238
Aligning the Text in Your Documents 241
Organizing Your Documents into Columns 245
Setting the Margins of Your Documents 246
Displaying the Ruler When Editing Documents 249
Indenting the Text in Your Documents 250
Using Tabs to Control Where the Text Is Placed in Your Documents 254
Organizing the Data in Your Documents 258
Creating Bulleted and Numbered Lists 259
Sorting Single?]Level Lists 260
Creating Tables 262
Adding or Removing Rows and Columns in Your Tables 265
Merging and Splitting Cells in Your Tables 266
Adding Page Numbers to Your Documents 269
Summary 273
Exam Essentials 273
Key Terms 273
Review Questions 274
Chapter 7 Using Microsoft Excel 277
Navigating among Worksheets, Workbooks, and Cells 278
Navigating between Worksheets 279
Navigating between Cells 280
Changing the Alignment and the Positioning of Cells 284
Changing the Size of Cells 287
Formatting How Cells Are Displayed 290
Adding and Removing Rows and Columns 292
Merging or Unmerging Cells 295
Using Number Formats in Microsoft Excel Workbooks 297
Sorting and Filtering Data 299
Sorting Data 300
Filtering Data 302
Using Common Formulas and Functions 304
Using Mathematical Operators 305
Using Relative and Absolute References 307
Using Functions 310
Adding Charts and Graphs 313
Inserting a Line Chart 315
Inserting a Pie Chart 317
Inserting a Bar Graph 319
Summary 321
Exam Essentials 321
Key Terms 322
Review Questions 323
Chapter 8 Using Microsoft PowerPoint 325
Adding and Removing Slides When Creating Presentations 327
Changing the Order of Your Slides 330
Changing the Design and the Background of Your Presentations 331
Adding and Formatting the Text in Your Presentations 334
Changing the Layout of Your Slides 337
Adding Shapes and Pictures to Your Slides 339
Adding Tables to Your Presentations 342
Formatting the Tables in Your Presentations 345
Adding Charts to Your Presentations 348
Adding Video and Other Multimedia Files to Your Presentations 350
Adding Animations to Your Presentation 352
Setting Transitions between Slides and Viewing Your Presentations 355
Summary 357
Exam Essentials 358
Key Terms 358
Review Questions 359
Chapter 9 Using Microsoft Access 361
Adding, Modifying, and Removing Data in a Microsoft Access Database 362
Using Search in a Microsoft Access Database 367
Using Stored Queries in a Microsoft Access Database 370
Running Predefined Reports in a Microsoft Access Database 372
Creating Simple Reports in a Microsoft Access Database 373
Summary 379
Exam Essentials 380
Key Terms 380
Review Questions 381
Chapter 10 Collaborating with Others When Working in Microsoft Office 383
Adding Comments to Your Microsoft Office Files 384
Reviewing the Comments That Were Added to a Document 387
Tracking Changes in a Microsoft Word Document 388
Reviewing Changes in a Microsoft Word Document 390
Sharing Your Work Files Using Email 393
Storing Documents Using Network Attached Storage Solutions 396
Storing Documents Using Cloud Storage Solutions 398
Summary 400
Exam Essentials 400
Key Terms 401
Review Questions 402
Part III Living Online 405
Chapter 11 Using the Internet 407
Understanding the Terminology about the Internet and the WWW 408
Understanding the World Wide Web 410
Standard Domain Names 410
Special Domain Names 411
Understanding Hyperlinks 411
Browsing the Web with a Web Browser 412
Using Multiple Tabs While Browsing the Web 417
Downloading and Uploading Files on the Web 419
Setting a Homepage in Your Web Browser 420
Using and Clearing Your Browsing History 423
Using Favorites or Bookmarks in Your Web Browser 428
Searching for Text in a Web Page from Your Web Browser 433
Using Plug?]ins, Add?]ons, and Extensions in Your Web Browser 435
Summary 436
Exam Essentials 436
Key Terms 437
Review Questions 438
Chapter 12 Understanding Networking and Its Most Important Concepts 441
Understanding Networks: LAN vs. WAN 442
Understanding Network Addressing 445
IP Addresses 445
The Domain Name Service 446
Private IPv4 Address Ranges 448
Using and Securing Wireless Networks 449
Changing How You Authenticate to Wireless Access Points 450
Setting the Encryption for Your Wireless Network 451
Security Networks with Firewalls and Gateways 452
Using a Firewall 453
Understanding the Gateway Concept 455
Measuring the Speed of Your Internet Connection 455
Factors Limiting the Speed of Your Internet Connection 457
Wireless Networking Standards and Speeds 458
Understanding the Different Types of Internet Connections 459
Dial?]up Internet Access 460
Broadband Internet Access 461
Virtual Private Networks 462
Principles for Troubleshooting Networking Problems 464
Troubleshooting Network Problems with the Help of Windows Troubleshooting Tools 465
Troubleshooting Network Problems from the Command Prompt 471
Ping 471
Tracert 473
Ipconfig 473
Summary 475
Exam Essentials 475
Key Terms 476
Review Questions 477
Chapter 13 Communicating Online with Others 479
Creating and Securing Email Accounts 480
Sending Email Messages 482
Attaching Files to Email Massages 484
Building a Contacts List 485
Replying to and Forwarding Email Messages 488
Automating Your Email Account 490
Organizing and Archiving Your Inbox 491
Communicating through Text Messages 493
Communicating through Multimedia 496
Using Social Media and Social Networks 498
Social Networks 498
Blogs 502
Increasing the Privacy of Your Social Networking Activity 502
Summary 505
Exam Essentials 505
Key Terms 506
Review Questions 507
Chapter 14 Being a Responsible Digital Citizen 509
Personal vs. Professional Communication 510
Verbal vs. Written Communication 512
Inappropriate Ways of Communicating Online 512
Censorship and Filters in the Digital World 514
Intellectual Property, Copyright, Licensing, and Piracy 516
Avoiding Piracy 517
Creative Commons: A Less Restrictive Form of Licensing 518
Summary 519
Exam Essentials 519
Key Terms 520
Review Questions 521
Chapter 15 Maintaining Your Health and Safety While Using Computers 523
Protecting Your Identity and Your Data 524
Removing Data from Your Computer 526
Keeping Your Computer Safe from Threats and Malware 530
The Ergonomics of Using the Computer in a Healthy Way 531
Common Problems That Are Generated by Incorrect Computer Use and Posture 533
Summary 534
Exam Essentials 534
Key Terms 534
Review Questions 535
Chapter 16 Searching the World Wide Web 537
Using Search Engines to Find Information Online 538
Performing Advanced Searches Using Symbols and Search Operators 542
Searching for Files Online 543
Dealing with Online Advertisements 546
Finding Valuable Information on Internet Forums and Knowledge Bases 547
Evaluating the Information That You Find on the Web 549
Summary 550
Exam Essentials 550
Key Terms 551
Review Questions 552
Appendixes 555
Appendix A Answers to Review Questions 557
Appendix B Using the Practice Files 571
Index 575
Assessment Test xliii
Part I Computing Fundamentals 1
Chapter 1 Understanding Operating Systems 3
Operating Systems and Their Roles When Using Computers and Devices 5
What Is Hardware? 5
What Is Software? 6
What Is an Operating System? 6
How Do They All Work Together? 7
Accessing and Locking the Operating System 9
Software and System Updates 12
Working with Files, Folders, and Libraries 17
Accessing Your Files and Folders 18
Understanding File Types 22
Managing Your Files and Folders 24
Customizing Your Computer 32
Customizing the Desktop 32
Understanding User Accounts 45
Summary 51
Exam Essentials 52
Key Terms 52
Review Questions 53
Chapter 2 Understanding Hardware 55
The Internal Hardware Components of a Computer 57
Peripheral Devices That Can Be Connected to a Computer 59
The Most Common Types of Computers and Devices 62
How Information Is Transmitted inside a Computer 65
How to Evaluate the Performance of a Computer or Device 66
Summary 71
Exam Essentials 72
Key Terms 72
Review Questions 74
Chapter 3 Understanding Software 77
The Dependencies between Hardware and Software 79
Installing, Removing, or Reinstalling Software 81
Software Licensing and Its Implications 91
The Most Common Types of Office Applications 96
Using Templates to Get Started with an Application 98
Personal Entertainment Applications 101
Compressing Files to Save Space 101
Optimizing Your Computer's Hard Disk Performance 103
Protecting Yourself from Malware 108
Summary 109
Exam Essentials 110
Key Terms 111
Review Questions 112
Chapter 4 Troubleshooting Problems with Your Computer 115
Dealing with Problems Caused by Software 117
Dealing with Incompatibilities between the Operating System Version and Your Applications 118
Dealing with Unresponsive Applications 121
Dealing with Applications That Consume Too Many Resources 124
Dealing with Malware Infections 126
Using Safe Mode to Fix Problems with Windows 129
Finding Help Online 131
Dealing with Problems Caused by Hardware 132
Dealing with Problems Caused by Cables and Connectors 132
Upgrading the Firmware for Your Computer's Components and Peripherals 133
Dealing with Drivers for Your Computer's Hardware 135
Creating Your Own Backup System 140
Backing Up Your Data with Backup and Restore 140
Restoring Your Data with Backup and Restore 145
Backing Up Your Data to the Cloud with OneDrive 150
Summary 156
Exam Essentials 156
Key Terms 157
Review Questions 158
Part II Key Applications 161
Chapter 5 Exploring Common Application Features in Microsoft Office 163
Creating New Empty Documents with Microsoft Office 166
Starting and Closing Microsoft Office Applications 167
Opening and Closing Microsoft Office Files 168
Creating New Empty Files with Microsoft Office 169
Saving Your Microsoft Office Files 171
Working with Several Windows at the Same Time 175
The Basics of Using Microsoft Office Applications 180
Keyboard Shortcuts for Using the Ribbon Productively 180
Selecting, Copying, and Moving Data When Using Microsoft Office Applications 184
Dragging and Dropping Data When Using Microsoft Office Applications 193
Finding and Replacing Data in Your Microsoft Office Documents 194
Checking the Spelling of Your Microsoft Office Documents 197
Undoing Your Changes and Mistakes When Working with Microsoft Office Documents 200
Hiding Your Data from Tables and Charts 201
Selecting Non-adjacent Cells in Microsoft Excel Tables 203
Sorting Data When Working with Microsoft Excel Files 205
Adjusting the Way You View Microsoft Office Files 207
Adjusting the Size and the Orientation of Your
Microsoft Office Files 211
Printing Your Documents from Microsoft Office 213
Where to Get Help with Using Microsoft Office 214
The Basics of Formatting Your Microsoft Office Files 217
Formatting the Text in Your Documents 217
Using Styles to Format Your Documents 220
Working with Multimedia Files in Microsoft Office 224
Adding Multimedia Files to Your Presentations 224
Adjusting the Pictures Used in Your Presentations 228
Summary 231
Exam Essentials 232
Key Terms 233
Review Questions 234
Chapter 6 Using Microsoft Word 237
Configuring the Layout of Your Documents 238
Adjusting Line and Paragraph Spacing in Your Documents 238
Aligning the Text in Your Documents 241
Organizing Your Documents into Columns 245
Setting the Margins of Your Documents 246
Displaying the Ruler When Editing Documents 249
Indenting the Text in Your Documents 250
Using Tabs to Control Where the Text Is Placed in Your Documents 254
Organizing the Data in Your Documents 258
Creating Bulleted and Numbered Lists 259
Sorting Single?]Level Lists 260
Creating Tables 262
Adding or Removing Rows and Columns in Your Tables 265
Merging and Splitting Cells in Your Tables 266
Adding Page Numbers to Your Documents 269
Summary 273
Exam Essentials 273
Key Terms 273
Review Questions 274
Chapter 7 Using Microsoft Excel 277
Navigating among Worksheets, Workbooks, and Cells 278
Navigating between Worksheets 279
Navigating between Cells 280
Changing the Alignment and the Positioning of Cells 284
Changing the Size of Cells 287
Formatting How Cells Are Displayed 290
Adding and Removing Rows and Columns 292
Merging or Unmerging Cells 295
Using Number Formats in Microsoft Excel Workbooks 297
Sorting and Filtering Data 299
Sorting Data 300
Filtering Data 302
Using Common Formulas and Functions 304
Using Mathematical Operators 305
Using Relative and Absolute References 307
Using Functions 310
Adding Charts and Graphs 313
Inserting a Line Chart 315
Inserting a Pie Chart 317
Inserting a Bar Graph 319
Summary 321
Exam Essentials 321
Key Terms 322
Review Questions 323
Chapter 8 Using Microsoft PowerPoint 325
Adding and Removing Slides When Creating Presentations 327
Changing the Order of Your Slides 330
Changing the Design and the Background of Your Presentations 331
Adding and Formatting the Text in Your Presentations 334
Changing the Layout of Your Slides 337
Adding Shapes and Pictures to Your Slides 339
Adding Tables to Your Presentations 342
Formatting the Tables in Your Presentations 345
Adding Charts to Your Presentations 348
Adding Video and Other Multimedia Files to Your Presentations 350
Adding Animations to Your Presentation 352
Setting Transitions between Slides and Viewing Your Presentations 355
Summary 357
Exam Essentials 358
Key Terms 358
Review Questions 359
Chapter 9 Using Microsoft Access 361
Adding, Modifying, and Removing Data in a Microsoft Access Database 362
Using Search in a Microsoft Access Database 367
Using Stored Queries in a Microsoft Access Database 370
Running Predefined Reports in a Microsoft Access Database 372
Creating Simple Reports in a Microsoft Access Database 373
Summary 379
Exam Essentials 380
Key Terms 380
Review Questions 381
Chapter 10 Collaborating with Others When Working in Microsoft Office 383
Adding Comments to Your Microsoft Office Files 384
Reviewing the Comments That Were Added to a Document 387
Tracking Changes in a Microsoft Word Document 388
Reviewing Changes in a Microsoft Word Document 390
Sharing Your Work Files Using Email 393
Storing Documents Using Network Attached Storage Solutions 396
Storing Documents Using Cloud Storage Solutions 398
Summary 400
Exam Essentials 400
Key Terms 401
Review Questions 402
Part III Living Online 405
Chapter 11 Using the Internet 407
Understanding the Terminology about the Internet and the WWW 408
Understanding the World Wide Web 410
Standard Domain Names 410
Special Domain Names 411
Understanding Hyperlinks 411
Browsing the Web with a Web Browser 412
Using Multiple Tabs While Browsing the Web 417
Downloading and Uploading Files on the Web 419
Setting a Homepage in Your Web Browser 420
Using and Clearing Your Browsing History 423
Using Favorites or Bookmarks in Your Web Browser 428
Searching for Text in a Web Page from Your Web Browser 433
Using Plug?]ins, Add?]ons, and Extensions in Your Web Browser 435
Summary 436
Exam Essentials 436
Key Terms 437
Review Questions 438
Chapter 12 Understanding Networking and Its Most Important Concepts 441
Understanding Networks: LAN vs. WAN 442
Understanding Network Addressing 445
IP Addresses 445
The Domain Name Service 446
Private IPv4 Address Ranges 448
Using and Securing Wireless Networks 449
Changing How You Authenticate to Wireless Access Points 450
Setting the Encryption for Your Wireless Network 451
Security Networks with Firewalls and Gateways 452
Using a Firewall 453
Understanding the Gateway Concept 455
Measuring the Speed of Your Internet Connection 455
Factors Limiting the Speed of Your Internet Connection 457
Wireless Networking Standards and Speeds 458
Understanding the Different Types of Internet Connections 459
Dial?]up Internet Access 460
Broadband Internet Access 461
Virtual Private Networks 462
Principles for Troubleshooting Networking Problems 464
Troubleshooting Network Problems with the Help of Windows Troubleshooting Tools 465
Troubleshooting Network Problems from the Command Prompt 471
Ping 471
Tracert 473
Ipconfig 473
Summary 475
Exam Essentials 475
Key Terms 476
Review Questions 477
Chapter 13 Communicating Online with Others 479
Creating and Securing Email Accounts 480
Sending Email Messages 482
Attaching Files to Email Massages 484
Building a Contacts List 485
Replying to and Forwarding Email Messages 488
Automating Your Email Account 490
Organizing and Archiving Your Inbox 491
Communicating through Text Messages 493
Communicating through Multimedia 496
Using Social Media and Social Networks 498
Social Networks 498
Blogs 502
Increasing the Privacy of Your Social Networking Activity 502
Summary 505
Exam Essentials 505
Key Terms 506
Review Questions 507
Chapter 14 Being a Responsible Digital Citizen 509
Personal vs. Professional Communication 510
Verbal vs. Written Communication 512
Inappropriate Ways of Communicating Online 512
Censorship and Filters in the Digital World 514
Intellectual Property, Copyright, Licensing, and Piracy 516
Avoiding Piracy 517
Creative Commons: A Less Restrictive Form of Licensing 518
Summary 519
Exam Essentials 519
Key Terms 520
Review Questions 521
Chapter 15 Maintaining Your Health and Safety While Using Computers 523
Protecting Your Identity and Your Data 524
Removing Data from Your Computer 526
Keeping Your Computer Safe from Threats and Malware 530
The Ergonomics of Using the Computer in a Healthy Way 531
Common Problems That Are Generated by Incorrect Computer Use and Posture 533
Summary 534
Exam Essentials 534
Key Terms 534
Review Questions 535
Chapter 16 Searching the World Wide Web 537
Using Search Engines to Find Information Online 538
Performing Advanced Searches Using Symbols and Search Operators 542
Searching for Files Online 543
Dealing with Online Advertisements 546
Finding Valuable Information on Internet Forums and Knowledge Bases 547
Evaluating the Information That You Find on the Web 549
Summary 550
Exam Essentials 550
Key Terms 551
Review Questions 552
Appendixes 555
Appendix A Answers to Review Questions 557
Appendix B Using the Practice Files 571
Index 575