Take Control of iOS 17 and iPadOS 17
Take Control of iOS 17 and iPadOS 17

Author: Josh Centers

Publisher: alt concepts

Published: 2024-04-03

Total Pages: 149

ISBN-13: 1990783325

DOWNLOAD EBOOK

Teach your iPhone or iPad new tricks Version 1.2, published April 3, 2024 Josh Centers is back with his tenth book on Apple's mobile operating systems. This guide for users of iPhones and iPads explores the new features and interface changes in iOS 17 and iPadOS 17. It also covers iOS and iPadOS basics, such as working with the Lock screen, Control Center, and Home screen, and using built-in apps like Camera, Messages, and Siri.n Whether you're upgrading an iPhone or iPad to Apple's latest mobile operating systems or trying to master the obscure ins and outs of your device, Take Control of iOS 17 and iPadOS 17 is here to help. As he has done since 2014, Josh Centers explores what's new and different in this year's releases, including Contact Posters, improved autocorrect and predictive text, interactive Home screen widgets, accessibility improvements, offline maps, animated video reactions, and much more. In addition, the book includes information about many basic iPhone and iPad features, even if they haven't changed recently. Although this book is not intended as a comprehensive guide to everything an iPhone or iPad can do, it's suitable for beginners and long-time iOS/iPadOS users alike. Among the many topics covered in the book are: • A complete list of what’s new in iOS 17 and iPadOS 17 • How to create and use Contact Posters • Working with interactive Home screen widgets • Using Live Speech and Personal Voice to assist in communication • Adding animated reactions to video calls • How to use new features in apps like Find My, Freeform, Health, Home, Notes, Reminders, and Safari • Downloading maps for offline use • Information on what each of the built-in apps does • How to use and customize the Lock screen, Control Center, and Home screen • Creating and using Focus modes for enhanced "Do Not Disturb" settings • Using Handoff to start tasks on one device and then continue them on another • How to search with Spotlight • Making the most of Siri for getting information and performing tasks • Working with keyboards (built-in and external) for text editing, emojis, and more • Sharing almost any content with others in a variety of ways • Special iPad-exclusive features (including Stage Manager on iPads with Apple M-series chips) • How to communicate using Apple's Messages app • Using the built-in Camera app for photos and videos • Configuring your device's accessibility features, including Live Captions for real-time transcriptions of audio

Take Control of iOS 18 and iPadOS 18
Take Control of iOS 18 and iPadOS 18

Author: Josh Centers

Publisher: alt concepts

Published: 2024-09-16

Total Pages: 77

ISBN-13: 1990783554

DOWNLOAD EBOOK

Keep up with the latest changes in iOS and iPadOS! Version 1.1, updated September 16, 2024 iOS 18 and iPadOS 18 overhaul your iPhone and iPad with major new features and interface changes. These include Apple Intelligence, which will gradually gain features and affect many aspects of how you use your device. In this book, Josh Centers shows you what's new, plus what you have to look forward to in future updates.n This year, Apple is initially rolling out new versions of iOS 18 and iPadOS 18 with a subset of their full feature set. New features, including many that are part of Apple Intelligence, will start appearing in version 18.1 and continue rolling out over the coming months. Josh Centers introduces you to all the changes you'll see and how to navigate them. He discusses the redesigned and now completely customizable Control Center (plus more customizations for your Home Screen), major changes to apps such as Photos, Messages, Notes, Maps, and Safari, the new Passwords app, and much more. This book shows you: • A list of major new features in iOS 18 and iPadOS 18 • How to determine whether the new software will run on your device, and the steps to follow to install the upgrade • Which Apple Intelligence features will appear first, in version 18.1, and what's coming later on • How to modify your Home Screen, including turning app shortcuts into widgets • What's new in Control Center (almost everything) and how to take advantage of its new features • The changes—both useful and controversial—in the Photos app • New capabilities in Messages, including text formatting, animation effects, and scheduled messages, plus support for satellite messaging and RCS • The new Page Menu and the redesigned Reader mode in Safari • How the new Passwords app makes it easier for you to access items in your keychain • Many new capabilities in the Notes app, including Math Notes, richer formatting, highlighting, and attachments • Additional options for hiking and walking routes in Maps • The redesigned Calculator app, which now offers a much wider range of conversion options • Improvements to the Journal app, including Journal widgets for your Home Screen • Smaller changes to apps including Calendar, Files, Fitness+, Freeform, Home, Mail, Music, Phone, and TV • Systemwide changes to Accessibility, AirPods, Game Mode, Contact Sharing, Emergency SOS Live Video, Flashlight, and SharePlay, plus new iPad-specific changes and a way to paste links over text Josh plans to update this book several times in the coming months to reflect the ongoing changes in Sequoia.

Take Control of Apple Mail, 6th Edition
Take Control of Apple Mail, 6th Edition

Author: Joe Kissell

Publisher: alt concepts

Published: 2024-01-18

Total Pages: 183

ISBN-13: 1990783244

DOWNLOAD EBOOK

Master Mail in macOS, iOS, and iPadOS! Version 6.1, updated January 18, 2024 Use Apple Mail more effectively! Email expert Joe Kissell explains what's new with Mail for macOS, iOS, and iPadOS, and how to best set up your Gmail, iCloud, IMAP, and Exchange accounts. He then shows you how to take Mail to the next level with plugins and automation, manage your incoming email, customize Mail, and solve common problems. Take Control of Apple Mail is your complete guide to Apple's Mail app. In this book, Joe explains core concepts like special IMAP mailboxes and email archiving, reveals Mail's hidden interface elements and gestures, and helps with common tasks like addressing and adding attachments. He also offers tips on customizing Mail, including a nifty chapter on how simple plugins and special automation can dramatically improve the way you use Mail. Joe also covers finding that message in the haystack with Mail's natural-language search, improving the messages you send, how digital signatures and encryption work in Mail, and—perhaps most important—an award-winning strategy for avoiding email overload. You’ll quickly find the information that’s most important to you, including: • Key changes in Mail for Sonoma, Ventura, iOS 17/iPadOS 17, and iOS 16/iPadOS 16, such as automated handling of two-factor verification codes, link tracking protection, discontinuation of plugin support in favor of extensions, unsending messages, scheduling messages to send later, following up on messages awaiting replies, reminding yourself about important messages in your Inbox, getting notifications for missing attachments and recipients, and more • How to take advantage of the new Mail privacy features Mail Privacy Protection and Hide My Email • Getting through your email faster with gestures • Using advanced search techniques to find filed messages • Using third-party add-ons to significantly enhance how you use Mail • The whys and hows of sending attachments • Using markup features to embellish, and even sign, outgoing attachments • Defeating spam with the Junk Mail filter—and what to do if you need more firepower • Understanding special mailboxes like Sent, Drafts, and Junk • Using notifications to stay apprised of incoming messages • Taking charge of email organization with rules and other measures • Backing up and restoring email • Importing email from other apps, older versions of Mail, or another Mac • Deciding whether you should encrypt your email, along with detailed, real-world steps for signing and encrypting messages • Taking Mail to the next level with AppleScript and Automator • Key skills for using Mail in iOS and iPadOS, such as working with incoming and outgoing messages, using attachments, and configuring accounts • Fixing problems: receiving, sending, logging in, bad mailboxes, and more Although this book primarily covers Mail in Sonoma, Ventura, Monterey, Big Sur, Catalina, Mojave, iOS 17/iPadOS 17, and iOS 16/iPadOS 16, the majority of it is also applicable to earlier versions.

Take Control of Apple TV, 4th Edition
Take Control of Apple TV, 4th Edition

Author: Josh Centers

Publisher: alt concepts

Published: 2023-12-13

Total Pages: 100

ISBN-13: 1990783449

DOWNLOAD EBOOK

Everything you need to know about the Apple TV! Version 4.0, updated December 13, 2023 Whether you're considering an Apple TV, already own one, or have a smart TV or streaming device that supports AirPlay and/or the Apple TV app, you can more fully enjoy Apple’s ecosystem with this ultimate guide by editor Josh Centers. You'll learn about the best TVs and sound equipment to buy, how to maximize your Apple TV's picture quality, get the most out of the Apple TV app, control your media with AirPlay, and so much more!n Josh walks you through cables, ports, and setup, and explains how to use gestures and spoken commands with the Siri Remote—yes, you can talk to your TV! He helps you navigate and customize the Home screen, plus describes getting-started settings such as inputting your Apple ID and enabling parental controls. You'll learn how to use the TV app (whether on the Apple TV box itself, on a Mac, iPhone, or iPad; or on a third-party smart TV), and how you can best view home movies and TV shows. The book also looks at using an Apple TV to listen to your music or Apple Music, download and play podcasts from the Podcasts app, and browse your photos. In Take Control of Apple TV you'll also read about: • What's new in tvOS 17 • Which Apple TV model to buy—or whether you should get different hardware instead • Getting the most out of your the Siri Remote (either version) • Alternatives to the Siri Remote • Using Control Center on an Apple TV • Using a game controller with Apple TV • Controlling Apple TV with Shortcuts • Using AirPlay to beam the display of your Mac or iPhone screen to your TV • Making Mac or iOS/iPadOS audio play through your TV’s speakers • Making and receiving FaceTime calls on an Apple TV • Using SharePlay to watch shows with friends in other places • Running Home Sharing to play media from a local computer • Using one or more HomePods as speakers for your Apple TV • Using an Apple Watch to control your Apple TV • What you can do with Conference Room Display mode • How to tell whether an iOS/iPadOS app includes a free copy of its Apple TV version • How to reset or restore an Apple TV—useful for troubleshooting or for handing your device to a new owner

Take Control of Notes
Take Control of Notes

Author: Josh Centers

Publisher: alt concepts

Published: 2023-12-13

Total Pages: 50

ISBN-13: 1990783260

DOWNLOAD EBOOK

Unlock the potential of Apple’s Notes app! Version 1.7, updated December 13, 2023 This book tells you everything you need to know about Apple's Notes app for iOS, macOS, and the web, from basic features like formatting to advanced features like scanning documents, password protecting notes, making sketches, and managing attachments.n Apple’s Notes has come a long way since it was first introduced with the iPhone as a simple note-taking app, but many users are still unaware of its expanded capabilities. Now available on Macs, on iOS/iPadOS devices, and on the web at iCloud.com, Notes has become a surprisingly powerful tool for writing, sketching, organizing, and sharing information of all kinds. In Take Control of Notes, Josh Centers provides a quick but thorough guide to this deceptively simple app, showing you how to master its many tools—and avoid or work around its limitations. Among many other things, you'll learn how to: • Choose where to store notes (iCloud, IMAP, or a device) and whether or how they sync • Import notes from other apps and services • Apply and modify character-level and paragraph-level formatting in a note • Make lists (including checklists and lists with multiple levels of indentation) • Work with tables in notes • Encrypt notes with a password • Add photos, videos, audio, maps, and other content to your notes • Scan printed documents into Notes and save them as PDF attachments • Draw and sketch using your finger or an Apple Pencil • Share notes with other users, and add @-mentions • Use the Quick Note feature in macOS and iPadOS to start a note from anywhere • Organize your notes into folders, tag notes, and search their contents

Take Control of FaceTime and Messages, 3rd Edition
Take Control of FaceTime and Messages, 3rd Edition

Author: Glenn Fleishman

Publisher: alt concepts

Published: 2024-10-15

Total Pages: 198

ISBN-13: 1990783619

DOWNLOAD EBOOK

Master Apple's video, audio, and text messaging tools! Version 3.0, updated October 15, 2024 Dig into FaceTime, Messages, and Phone from the basics through the most advanced and interesting features available, including screen sharing, group calls, and sending rich messages in Take Control of FaceTime and Messages. This comprehensive book will answer every question and reveal useful features you never knew existed.n FaceTime, Messages, and Phone form the core of video, texting, and calling tools for Apple devices. In this book, Glenn Fleishman lays out your options to best understand, use, and customize these apps. Start by mastering (or reviewing) the basics of each app, then move into group calls and texts, using rich media, maintaining your privacy, and adding whimsy to conversations. Covers iOS, iPadOS, macOS, tvOS, and watchOS. The book covers all three apps (and the many ways in which they interact) extensively, showing you: • What's new in the FaceTime, Messages, and Phone apps (updated for macOS Sequoia 15.1, iOS 18.1, iPadOS 18.1, watchOS 11.1, and tvOS 18.1) • How to master the basics of the FaceTime, Messages, and Phone apps • Essential settings and preferences for these apps • Ways to share your screen (or let someone share theirs with you) in both FaceTime and Messages, and when to use which • How to have fun and get creative with Message Effects, Camera Effects, stickers, and hashtag images • How Apple secures live audio, video, and texting • Strategies and tools to identify and block unwanted phone calls and messages • How to use Apple Intelligence features in the Messages and Phone apps You’ll learn about FaceTime capabilities such as: • How to use FaceTime for audio or video calls with one person or a group of up to 32 people • Why you might want to use a FaceTime Link, and how it can extend FaceTime to Windows and Android users • How to work with audio input and output devices in FaceTime • How to use enhanced audio (Mic Mode) and video (Portrait Mode) effects in FaceTime calls on supported devices • How to place and receive FaceTime calls on an Apple TV using Continuity Camera • How to use SharePlay, which lets parties carry on a FaceTime conversation while enjoying synchronized video, audio, or screen sharing • How to use gestures to create animated video effects • How to replace your background in video calls Find out things you never knew about Messages, including: • Why some conversations in Messages use iMessage (blue bubbles for individuals, gray bubbles for businesses) while others use SMS/MMS/RCS (green bubbles), and the differences between them • All about advanced Messages features, such as nested replies and person-to-person Apple Pay • Why Messages isn’t just for text, but also for audio messages, Digital Touch effects, animations, and more • How to use satellite features to send and receive iMessages when you're outside cellular range • Simple ways to create events and reminders from Messages conversations • What to do when group chats get out of control—managing notifications, using mentions, and understanding the differences between SMS and MMS chats • How to view transcriptions of audio messages Make better use of the Phone app: • How to make phone calls (including emergency calls) from your iPhone, iPad, Mac, or Apple Watch • What the “verified” label on incoming phone calls means • How to use Live Voicemail to see the message a caller is leaving in real time

Take Control of Apple Watch, 4th Edition
Take Control of Apple Watch, 4th Edition

Author: Jeff Carlson

Publisher: alt concepts

Published: 2023-12-13

Total Pages: 186

ISBN-13: 1990783414

DOWNLOAD EBOOK

Explore everything your Apple Watch can do in watchOS 10! Version 4.2, updated December 13, 2023 Get to know your Apple Watch and customize it to help you focus on what you care about most. Tech expert Jeff Carlson helps you understand the watch mindset, pick the watch model that’s right for you, set up and share its faces and their complications, get the notifications you want, take advantage of the health and fitness features, handle communications, and learn how the controls and core apps work.n The Apple Watch has become the world's best-selling watch, as well as the most popular wearable digital device. Since the device's introduction in 2015, Apple has developed numerous new watch product lines, vastly expanded the device's capabilities, and enabled developers to create entirely new apps and tools. The Apple Watch hides an enormous amount of technical complexity behind that unassuming touch screen, and with help from author Jeff Carlson, you'll unlock every last bit of its power. With watchOS 10, Apple dramatically changed some of the core watch interactions, which Jeff covers here. Take Control of Apple Watch covers all Apple Watch models through Series 9 and Apple Watch Ultra 2, as well as all the new features introduced in watchOS 10. Jeff walks you through getting to know the Apple Watch (including how to pick one out if you haven’t already), along with topics that teach you how to navigate among the watch’s screens with the physical controls, taps on the screen, and Siri. You’ll also find advice on customizing watch faces and sharing them with others; taking advantage of the electrocardiogram (ECG) capability and blood oxygen sensor, plus the temperature sensors introduced in the Series 8 and Ultra; getting the notifications you want; handling text and voice communications; using Apple’s core apps; and monitoring your heart rate, hearing, and monthly cycle to improve your overall health. A final chapter discusses taking care of your Apple Watch, including recharging, restarting, resetting, and restoring. Among the many topics covered in the book are: • Picking out and setting up your own Apple Watch—covers models up through Series 9 and Apple Watch Ultra 2 • How to adapt to the numerous changed gestures in watchOS 10 • Making watch face complications work for you • Using Control Center and Smart Stack • Understanding how the watch interacts with your iPhone (including how to control your watch with your iPhone) • Staying connected using a cellular-enabled Apple Watch model • Using Siri on your watch for a wide variety of tasks • Tracking your exercise, even when you leave your iPhone at home • Using your watch to monitor sleep data • Placing and receiving phone calls on the watch • Getting navigation directions (and using the redesigned Compass app, including waypoints and the Backtrack feature introduced in watchOS 9) • Using the Walkie-Talkie feature to chat with other Apple Watch owners • Sending default (and customized) text messages—and even sending money via Messages • Seeing email from only certain people • Adding calendar events and reminders • Loading your watch with photos and using them to create new watch faces • Doing workouts with Apple Fitness+ • Finding people, devices, and items • Controlling your home with HomeKit-compatible devices • Triggering the iPhone’s camera remotely using the watch • Paying at contactless terminals using Apple Pay • Putting tickets on your watch • Using health-related features such as the blood oxygen sensor and medication reminders, plus the ECG, Cycle Tracking, and Noise apps • Detecting falls and (with newer watch models) car crashes, and automatically calling for help • Controlling an Apple TV, or Music on a Mac with the Remote app • Unlocking a Mac (and authenticating certain actions) with your watch • Adding apps to the watch via your iPhone or the watch's built-in App Store • Resetting a messed-up Apple Watch and force-quitting an app

Take Control of Sonoma
Take Control of Sonoma

Author: Joe Kissell

Publisher: alt concepts

Published: 2024-03-20

Total Pages: 133

ISBN-13: 1990783317

DOWNLOAD EBOOK

Meet the latest version of macOS Version 1.2, released March 20, 2024 macOS 14 Sonoma makes your Mac more secure and easier to use, with a wide array of new and improved features. Learn how to upgrade your Mac from an earlier version of macOS, find your way around Sonoma, use new features, and discover extensive changes to built-in apps such as Safari and Messages. Sonoma is Apple's latest effort to make Macs even more powerful and easier to use, and Joe Kissell is back with a complete guide to the upgrade process, as well as an in-depth look at what's new. People participating in video calls or sharing their screens via FaceTime, Zoom, and similar apps have some helpful new tools at their disposal. Widgets can now live on your desktop. Messages adds usability features, Safari offers greater privacy and flexibility, and Notes includes hyperlinks and better PDF support. Take Control of Sonoma walks you through all these changes and many more. This book teaches you things like: • How to tell whether your Mac is compatible with Sonoma • Steps you should take before upgrading • How to perform an in-place upgrade—or do a clean install and migrate your old data from a backup • What's new in the System Settings app • Using new Safari 17 features, such as profiles that separate your Safari data into multiple contexts, turning any website into a standalone app, sharing passwords and passkeys securely, and browsing the web with greater privacy • How to put widgets on your desktop • Navigating long, multi-person Messages conversations more easily, using filters to narrow down searches, sharing your location (or requesting someone else’s) within Messages, and more easily working with stickers • Creating categories in Reminders to organize your lists, and getting alerts before a scheduled task is supposed to occur • Viewing complete PDFs within Notes and easily creating link that take you from one note to another • Improving your privacy and security by securely sharing passwords and passkeys and using information from your keychain in apps besides Safari • Small but interesting changes throughout macOS, such as accessibility improvements, a less-annoying Autocorrect feature (plus inline typing predictions), AutoFill for PDFs, and new capabilities for AirPods, dictation, screen savers, wallpaper, your lock screen, and screen sharing (among other features) • Improvements to bundled apps, including FaceTime, Find My, Home, Mail, Music, Photos, and Siri

Take Control of iCloud, 9th Edition
Take Control of iCloud, 9th Edition

Author: Joe Kissell

Publisher: alt concepts

Published: 2024-01-16

Total Pages: 175

ISBN-13: 1990783252

DOWNLOAD EBOOK

Understand iCloud’s capabilities and limitations, and put its key features to good use! Version 9.1, updated January 16, 2024 Apple’s iCloud service is highly useful, but it can also create headaches for the average user. In this book, Joe Kissell explains how to avoid frustrations and make iCloud work for you across all your devices. iCloud is a simple idea in theory—access to all your data on all your devices, via the cloud—that can become complicated when put into practice. Instead of wasting time fiddling with iCloud, when there are many other more important things to be done with the information it contains, learn how to minimize frustrations with Take Control of iCloud, Ninth Edition! Whether you want a quick tip or a deep dive into the inner workings of iCloud, you’ll find what you need in this best-selling book by Apple expert Joe Kissell. Start by learning what iCloud can do, how it differs from other cloud services, and how best to set it up on Macs, iOS and iPadOS devices, Apple TVs, and Windows PCs. Then, move on to finding out the key aspects—and hidden gotchas—of iCloud’s core features, including: • iCloud+, Apple's paid membership tiers with extra features • Photo features: iCloud Photos, iCloud Photo Sharing, and iCloud Shared Photo Library • Family Sharing • iTunes Match and iCloud Music Library • iCloud Drive • Mail and Mail Drop • Contacts, Calendars, Reminders, and Notes • iCloud Keychain • the iCloud website • Location features: Find My Device, Find My Item, Find My People, and the Find My app • Two-factor authentication • Activation lock • Backing up and recovering data • Managing your privacy and security (including the use of Advanced Data Protection) This edition not only covers the changes to iCloud in macOS 14 Sonoma, iOS 178, and iPadOS 17 but also includes details about recent changes to iCloud that span operating systems, including the iCloud website. It also continues to cover macOS 10.15 Catalina, macOS 11 Big Sur, macOS 12 Monterey, macOS 13 Ventura and iOS 16/iPadOS 16, but drops coverage of earlier operating system versions.

Take Control of Your Apple Account
Take Control of Your Apple Account

Author: Glenn Fleishman

Publisher: alt concepts

Published: 2024-09-20

Total Pages: 117

ISBN-13: 1990783589

DOWNLOAD EBOOK

Prevent (or solve) problems with your Apple Account! Version 1.0, published September 20, 2024 The center of the Apple world is your Apple Account. This little identifier ties up your access to iCloud; to purchased and streaming music, TV, and movies; and to all your devices. While an Apple Account is essential, Apple has made it difficult to navigate the many features associated with it—and particularly to troubleshoot and resolve problems that crop up. This book answers dozens of questions and guides you through solutions. It also explains how to use security, recovery, and other features tied to your Apple Account. Everything Apple relies on your Apple Account. It’s a key that unlocks a long list of Apple products and services on any of numerous devices. iCloud uses an Apple Account, as does Apple Music; the App Store; the Music, TV, and Books apps; and more. An Apple Account protects your personal information, including email and iOS/iPadOS backups; helps you find a lost iPhone, iPad, Mac, or Apple Watch; and can even unlock your Mac. So it goes without saying that if something goes wrong with your Apple Account, you could be in for a world of hurt. Unfortunately, things go wrong with Apple Accounts all the time. Fortunately, Glenn Fleishman, a veteran technology journalist and the author of Macworld’s “Mac 911” column, is ready to help with expert advice on how to manage your Apple Account—including how to prevent, solve, or work around most common problems! This book is fully up to date with all the changes released by Apple in 2024 connected to your Apple Account—including the change of name from Apple ID to Apple Account—as well as for iOS 18, iPadOS 18, macOS 15 Sequoia, watchOS 11, tvOS 18, and other Apple products and services. In this book, Glenn answers questions like: • What all is my Apple Account used for? • How does my iCloud account relate to my Apple Account? • What’s two-factor authentication and how do I manage it—and not get locked out of my account? • Should I invest in hardware security keys to up the protection of my Apple Account account? • Are there other mechanisms I can use to ensure that I can recover an Apple Account in the event of a problem? (Spoiler: yes!) • What should I do if I have two or more Apple Accounts or iCloud accounts? • Will I lose access to all my Apple media purchases if I move to another country? • Can I share an Apple Account with someone else? • What does an Apple One subscription offer and how does it interact with Family Sharing and iCloud+ storage tiers? • Is there an explanation for how code-based and hardware-based second factors protect my account and how they differ from passkeys? (Yes!) • What exactly should I do if I think someone is hacking my Apple Account account? • How can I recover a forgotten Apple Account password? • What happens if I’m assaulted or drugged and someone gains access to my iPhone passcode and resets my Apple Account? (Sadly, a too real, if uncommon, problem.) • What steps should I take if Apple locks me out of my account? • If I lose access to an email address associated with my Apple Account, what can I do? • What Apple Account changes in recent versions of iOS, iPadOS, and macOS do I need to know about? • How can I use Family Sharing to share data and purchases within my family? • What types of subscriptions can I manage with my Apple Account, and how? • Which payment methods can I associate with my Apple Account, and how do I manage them? And that’s just the beginning. Glenn has packed a remarkable amount of concise problem-solving information into this comprehensive book. Read it before you encounter Apple Account problems to minimize your risk, and if you’ve already encountered a problem, read it to find the best path to a rapid solution.