Dan Gookin - Android For Dummies

Android For Dummies, 2nd Edition

Published by: John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030-5774, www.wiley.com

Copyright 2020 by John Wiley & Sons, Inc., Hoboken, New Jersey

Published simultaneously in Canada

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Library of Congress Control Number: 2020942384

ISBN: 978-1-119-71135-3; 978-1-119-71136-0 (ebk); 978-1-119-71137-7 (ebk)

1. Chapter 3
2. Chapter 6
3. Chapter 13
4. Chapter 15
5. Chapter 24

1. Chapter 1
2. Chapter 2
3. Chapter 3
4. Chapter 4
5. Chapter 5
6. Chapter 6
7. Chapter 7
8. Chapter 8
9. Chapter 9
10. Chapter 10
11. Chapter 11
12. Chapter 12
13. Chapter 13
14. Chapter 14
15. Chapter 15
16. Chapter 16
17. Chapter 17
18. Chapter 18
19. Chapter 19
20. Chapter 20
21. Chapter 21
22. Chapter 22
23. Chapter 23
24. Chapter 24
25. Chapter 25

You know its intimidating when they call it a smartphone. Worse, the supersize smartphone, the tablet, supposedly does everything your computer does but without a keyboard or very many knobs or switches. Still, if you own one of these devices, dont you want to get all the features you paid for?

This book makes the complex subject of Android phones and tablets understandable. Its done with avuncular care and gentle handholding. The information is friendly and informative, without frightening you. And yes, ample humor is sprinkled throughout the text to keep the mood light. New technology can be frustrating enough without a touch of levity.

Please dont read this book from cover to cover. This book is a reference. Its designed to be used as you need it. Look up a topic in the table of contents or the index. Find something about your Android mobile gizmo that vexes you or youre curious about. Look up the answer, and get on with your life.

Every chapter is written as its own, self-contained unit, covering a specific Android topic. The chapters are further divided into sections representing tasks you perform with the device or explaining how to get something done. Sample sections in this book include

• Typing without lifting your finger
• Making a conference call
• Blocking calls
• Sending email to a contact
• Surfing the web on a mobile device
• Helping others find your location
• Recording video
• Creating a mobile hotspot
• Flying with an Android
• Extending battery life

You have nothing to memorize, no sacred utterances or animal sacrifices, and definitely no PowerPoint presentations. Instead, every section explains a topic as though its the first thing youve read in this book. Nothing is assumed, and everything is cross-referenced. Technical terms and topics, when they come up, are neatly shoved to the side, where theyre easily avoided. The idea here isnt to learn anything. This books philosophy is to help you look it up, figure it out, and move on.

This book follows a few conventions for using your Android phone or tablet, so pay attention!

First of all, no matter what name your phone or tablet has, whether it's a manufacturers name or a pet name youve devised on your own, this book refers to it as an Android. Sometimes the term phone or tablet is used, and sometimes device or, rarely, gizmo.

Because Samsung modifies the Android operating system, and because the companys gizmos sell more than other phones and tablets, its devices are often called out in the text specifically, when a Samsung galactic gizmo does something different from a typical Android gizmo.

The main way to interact with an Android mobile device is to use its touchscreen, which is the glassy part of the device as its facing you. The physical buttons on the device are called keys. These items are discussed and explained in of this book.

The various ways to touch the screen are explained and named in .

.

This book directs you to do things by following numbered steps. Each step involves a specific activity, such as touching something on the screen; for example: