Take Control Of Your Digital Storage 3rd Edition
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Take Control Of Your Digital Storage 3rd Edition
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Author : Jeff Carlson
language : en
Publisher: alt concepts
Release Date : 2025-06-26
Take Control Of Your Digital Storage 3rd Edition written by Jeff Carlson and has been published by alt concepts this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-26 with Computers categories.
The Mac user’s guide to mass storage Version 3.0, updated June 26, 2025 This book demystifies Mac storage, from mechanical hard drives to solid-state disks, and covering topics such as network-attached storage (NAS), cloud storage, repairing and managing disks, encryption, filesystems (like APFS), and managing data. It also covers using external storage on an iPhone or iPad. As the amount of data we store continues to grow, figuring out where to put it and how to access it becomes more complicated. It’s not just that we need to find space for our increasingly large collections of photos, videos, music, and apps—we want it to be available whenever we need it, and be sure that it’s safe from hackers and thieves. Every Mac includes internal storage in the form of a hard drive, SSD, or Fusion drive. But you may also have one or more external devices (such as hard drives, flash drives, SD cards, or RAID devices), not to mention network-attached storage (NAS) devices or cloud storage (like Dropbox or iCloud Drive). Making sense of all your options, managing your stored data, choosing new devices or services when you're running out of space, or even just figuring out what's where can drive anyone to distraction. Fortunately, Jeff Carlson has a book with all the answers! After decades of working with Macs and accumulating massive collections of photos and videos, Jeff has pulled together a wide-ranging book about Mac storage that contains just the help you're looking for. Among many other topics, this book covers: • How to choose a new hard drive, SSD, or hybrid drive • Determining how much storage space you need • What you need to know about APFS, Apple’s new filesystem • How to use APFS snapshots (a.k.a. Time Machine local snapshots) • Formatting and partitioning disks using Disk Utility • How to repair a misbehaving disk • RAIDs: what they are and how different types compare • How to tell when a hard drive is about to fail, and what to do about it • What to do with a hard drive when it has outlived its usefulness • When to use a flash drive or SD card • How to create and use disk images • Deciding among local, network, and cloud storage for various types of files • What a personal cloud is and why you might consider using one • Strategies for freeing up extra disk space The expanded third edition brings the book up to date with macOS 15 Sequoia. It also now covers: • Using external storage with an iPhone or iPad, including how to format external disks • Thunderbolt 5 • More ways to free up disk space NAS devices get special coverage, including: • Why you might want a NAS • How to choose a NAS—and when it's a better idea than an external hard drive • Using a NAS with your Mac for a wide variety of purposes • Special considerations when using a NAS for digital photos Jeff also digs into details about numerous storage-related technologies: • How to tell whether your third-party SSD needs to have TRIM enabled (and what to do if the answer is yes) • How to create a software RAID using Disk Utility or SoftRAID • What you need to know about filesystems—and how to choose among APFS, Mac OS Extended, FAT, and ExFAT • Why and how to encrypt a disk using FileVault or the Finder • Using iCloud Drive's Optimized Mac Storage feature If you've ever been stumped at the difference between a volume and a partition, need help figuring out whether to buy a big external hard drive or a NAS for extra storage, or want to make sense of Apple's APFS filesystem, this book will tell you what you need to know.
Take Control Of Your Digital Photos 3rd Edition
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Author : Jeff Carlson
language : en
Publisher: alt concepts
Release Date : 2023-08-28
Take Control Of Your Digital Photos 3rd Edition written by Jeff Carlson and has been published by alt concepts this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-28 with Computers categories.
Build a stress-free workflow to import, rate, tag, and organize your digital photos! Version 3.0, updated August 28, 2023 This book gives you the information you need to build and maintain a digital photo workflow that makes it easy to import, rate, tag, and store photos to find them quickly and easily later. It helps you spend more time on the enjoyable aspects of photography—capturing and viewing your photos—and less on the mundane but essential task of managing all your photos. It also puts you in the best position to quickly find and edit your most promising photos. Are you drowning in a sea of digital photos? Unable to find the shots you’re looking for, or to stay on top of managing all the photos you’re taking? Digital photography expert Jeff Carlson gives you a plan for tackling this problem, starting with preparing your camera ahead of time, then choosing the right app to manage your photos, judging and organizing your photos, and backing up your photos for safekeeping. In this book, Jeff offers advice to cover both macOS and Windows (along with limited coverage of mobile platforms), and to address a broad range of photo management apps, including Apple Photos, Capture One, Lightroom Classic, Lightroom desktop, Excire Foto, Exposure X7, Mylio Photos, ON1 Photo Keyword AI, and ON1 Photo RAW. With this book, you’ll learn how to: • Get started with the minimum amount of work: Take advantage of software intelligence to do some of the categorizing work for you, and find out how you can accomplish some tasks even if you have little time. • Prep your camera: Learn four actions you can take before you head out the door that will make things easier after you return with new pictures. • Manage your workflow: Choose the software and approach that best meets your needs for organizing your photos. • Import the right way: Learn how to assign valuable metadata to all images that come in during the import stage, saving lots of time and effort. • Pick winners and losers: Assign ratings to your photos, and remove or hide unwanted photos. • Remove duplicates: Use Lightroom Classic, Photos for macOS, or Gemini Photos for iOS/iPadOS to find and delete duplicate images. • Use AI/Machine Learning: Learn about AI/ML terminology, and use software tools like ON1 Photo Keyword AI and Excire Foto to apply keywords automatically. • Apply keywords and metadata: If needed, manually apply keywords to individual shots, learn how to apply geotags using location data from external devices (like an iPhone), and use facial recognition to collect shots of specific friends and family members. • Search with smart albums: Build smart albums whose contents change depending on criteria you’ve specified, allowing you to find photos more easily, even in images you add in the future. • Manage multiple libraries: Use Photos for macOS, Lightroom Classic, or Peakto to manage multiple photo libraries. • Go mobile: Find the right online service for making your photos available on mobile devices, based on your needs and which desktop photo management app you use. • Protect your photos: Learn how to implement a backup strategy that will preserve all your data, not just your photos, and how to archive photos for the future.
Take Control Of Pdfpen 3rd Edition
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Author : Michael E. Cohen
language : en
Publisher: alt concepts
Release Date : 2021-05-03
Take Control Of Pdfpen 3rd Edition written by Michael E. Cohen and has been published by alt concepts this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-03 with Computers categories.
Edit and enhance your PDFs easily with PDFpen 13! Version 3.0, updated May 3, 2021 This book tells you how create, edit, and enhance PDF documents on your Mac with PDFpen 13 and PDFpenPro 13, and on the go with PDFpen for iPad & iPhone.n These days, an ever-increasing amount of “paper”—contracts, tax forms, bills, reports, and more—comes into our lives as PDF files. We generate this virtual paper too, since it’s so much easier to save a document as a PDF and send it to a colleague via email than it is to print and send via fax or email. To read, edit, and manipulate all these PDFs, you need the appropriate tools and skills. Given the high price of Adobe Acrobat DC Pro, many Mac users have turned to Smile’s affordable PDFpen apps to help them sign PDF forms, handle scanned documents, make changes in existing PDFs, create new PDFs from a variety of sources, and to export PDFs to other file formats (including Word and Excel). With Take Control of PDFpen, you’ll learn how to do all these tasks and more on your Mac with PDFpen or PDFpenPro or on the go with PDFpen for iPad & iPhone. If you haven’t used PDFpen before, this free book is an excellent way to find out what it has to offer. TidBITS members can save 20% on all Smile products purchased through the Smile cart, including PDFpen 13 and PDFpenPro 13. To learn more, visit the Membership Benefits page. To access the coupon code, make sure you've logged in and click through from the Your Member Benefits page. Take Control of PDFpen begins with a guide to purchasing options: PDFpen versus PDFpenPro, from Smile versus the Mac App Store, and the advantages of the iOS/iPadOS version. Next, you’ll meet PDFpen with an overview of the PDF format and a tour of the interface. With the basics out of the way, highlights of what you’ll learn to do include: • Add and remove pages, and combine pages from multiple files into one PDF. • Mark up a PDF with highlights, comments, editing marks, and more. • Compare two different parts of a PDF with the Split View. • Edit a PDF by fixing typos, adding text, formatting text, and redacting confidential text. • Scan a document into a PDF, and make the text editable with OCR—with single or multiple documents. • Add photos or scans to a PDF quickly with Continuity Camera and an iOS/iPadOS device. • View and work with OCRed text in the OCR layer (PDFpenPro only) • Add clickable links, headers, footers, page numbers, and images. • Annotate a document with lines, shapes, text, and callouts. • Make a clickable table of contents (PDFpenPro only). • Add a watermark to each page of a PDF. • Password-protect a PDF. And (PDFpenPro only), prevent others from printing or editing a PDF. • Turn a PDF into a formatted Microsoft Word document, or (PDFpenPro only) export it in Excel or PowerPoint format. • Reduce the size of your PDFs. • Create blank PDFs with stationery. • Add a digital signature with DocuSign (PDFpenPro only). And, you’ll find directions for working with PDF forms: • Fill out forms with ease. • Add a handwritten signature. • Apply a digital signing certificate. • Print just form entries on a pre-printed form. • Create an interactive PDF form (PDFpenPro only) that can collect data and send it to you via email or the web. You can add an interactive signature field, which makes it easy for the form to be signed online. An appendix describes the useful AppleScripts that ship with PDFpen. This ebook was created in collaboration with Smile, with PDFpen's developers tech editing the book.
Take Control Of Find My And Airtags 3rd Edition
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Author : Glenn Fleishman
language : en
Publisher: alt concepts
Release Date : 2025-05-12
Take Control Of Find My And Airtags 3rd Edition written by Glenn Fleishman and has been published by alt concepts this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-12 with Computers categories.
Track your stuff, find your friends, and safely share your location Version 3.2, updated May 12, 2025 This book takes you inside Apple’s Find My ecosystem, a robust, privacy-protecting way to track your things, share your location (and see others’ with their permission), and aid in recovery lost and stolen devices. Find My lets you and someone else arrange to meet and see your live, updated ETA; figure out where you left your iPad (was it on a flight?!), and know that your bicycle remains firmly in place where you locked it. The current Find My ecosystem encompasses people, Apple devices (iPhone, iPad, Mac, and Apple Watch), Apple and Beats audio hardware, and low-power, long-life trackers. Apps can be used in iOS, iPadOS, macOS, and watchOS, and on iCloud.com. Take Control of Find My and AirTags takes you through the many parts of Find My so you can configure and refine how you and your stuff is tracked and shared. The book looks at three different kinds of tracking: • People: Learn how to share your location safely, follow others who let you, and send and receive notifications about arrivals and departures. (Also, prevent being tracked when you don’t want to be.) • Devices: See the whereabouts of your and Family Sharing group members’ devices and audio hardware. Get to know the ins and outs of enabling Find My and taking remote actions, from playing a sound to wiping your data from a device. • Items: Find out how AirTags make use of the crowdsourced network of other people’s Apple devices to help you find a lost or forgotten purse, backpack, or even car, and about third-party devices licensing the technology from Apple. Learn how to share your items with up to five other people. The book focuses on the latest Apple operating systems: iOS 18/iPadOS 18, macOS 15 Sequoia, and watchOS 11. However, it looks back as far as iOS 16/iPadOS 16 and macOS 14 Monterey for nearly every feature—and sometimes back even years before those releases—so you can best use your mix of Apple devices of all vintages. Here’s more of what you can find in this book: • Start sharing AirTags and other items with up to five other people. • Find out the difference between device-based Find My tracking and the Find My network. • Figure out whether your Apple or Beats audio hardware can be tracked just over Bluetooth nearby or also via the Find My Network. • Lost a single earbud? Apple may have you covered by playing a sound out of it or providing nearly pinpoint tracking. • Experience the joy of playing a sound over the internet or nearby to help find a missing device or item. • See the place in Apple’s ecosystem for third-party Find My tracking from nearly a dozen companies that make bike, bag, and general stuff trackers, some with extra alarms. • Spot Google and Apple trackers following you that aren’t yours and aren’t shared Apple Find My items. • Learn how to share an AirTag or other Find My item with an airline to help them locate your baggage. • Control and monitor the way you let others track your whereabouts. • Get to know presence, the way you define which of your devices indicates where you are to other people. • Learn about the capability to track an iPhone or iPad even after it’s been erased! • See how Messages simplifies and improves location sharing and maps. • Dig into Apple’s efforts to prevent Find My from being used for stalking and unwanted tracking, including audio alerts and other behavior. • Discover buried controls for configuring exactly how Find My updates your device’s location, including when power runs low. • Develop an understanding of your Apple Watch’s three distinct Find My to use them effectively on the go. • Understand Activation Lock, which protects devices from being reused even if someone has erased them, and Find My Lock, which keeps Find My items from being reset and taken over. • Help family members find lost and stolen gear through Find My’s Family Sharing support.
Take Control Of Untangling Connections 3rd Edition
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Author : Glenn Fleishman
language : en
Publisher: alt concepts
Release Date : 2024-12-15
Take Control Of Untangling Connections 3rd Edition written by Glenn Fleishman and has been published by alt concepts this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-15 with Computers categories.
Reduce cable clutter and maximize peripheral performance Version 3.0, updated December 15, 2024 Frustrated with your peripheral cables? Tangled up in standards and compatibility? Glenn Fleishman figuratively cuts through the mess of ports, cables, and protocols. The book answers hundreds of questions and helps you troubleshoot common problems, such as identifying cable capabilities. You get all the answers on how to connect USB, Thunderbolt, Ethernet, DisplayPort, HDMI, and audio at the fastest, best, or highest-fidelity method available.n We spend our lives plugging stuff into our computers, smartphones, tablets, and other hardware. Why is it so hard to make it all work as we expect? Glenn Fleishman knows the answer to this: standards don’t develop in lock step, and whenever anything is out of sync, we wind up with frustration. He also knows the questions! As a writer about all things Apple for decades, he has used multiple generations of interface and connection standards, and he reads hundreds of questions a months from readers wrestling with their gear. In Take Control of Untangling Connections, Glenn puts power (and video and data and more) back in your hands by helping you cut through cable clutter and confusion and find the right plug for the right jack—and the right cable. The book covers data networking with USB, Thunderbolt, and Ethernet; audio and video over DisplayPort, HDMI, and USB-C; and all the ins and outs of recognizing ports, researching your requirements, and finding or buying the right cables, adapters, and converters. There’s even a chapter on physical decluttering: how to organize your cables in your home and office. You’ll learn the answers to questions like: • How do I ensure I have the fastest connection between any combination of USB and Thunderbolt standards? • What’s the fastest computer-to-computer connection? • What's new with the latest standards—USB4 2.0 (80 Gbps), Thunderbolt 5, HDMI 2.1, and DisplayPort 2.1? • Why is my USB-C cable handling data only at 480 Mbps? • How can I make sure my 1080p, 4K, 5K, 6K, or 8K display can show its maximum resolution? • Why can’t I connect more displays to my computer? • How do I know how many watts a given port can offer a device I plug into it? • I plugged my laptop (or tablet) into a USB-C port—it’s only charging at a trickle, but the port says it should offer up to 100 W. How can I fix this? • What’s the fastest generally available computer-to-Ethernet connection? • I have an unmarked cable with USB-C on one end and a Type-A connector on the other. How fast can it transmit data? • This cable isn’t marked, but it has USB-C at both ends. What kind of cable is it? • How can I test USB-C and USB Type-A cables to find out what they’re capable of? • What's the latest on the European Union's mandate to use USB-C on all mobile devices? • What sort of adapter, dock, hub, or switch might I need to connect this thing to those things?
Take Control Of Facetime And Messages 3rd Edition
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Author : Glenn Fleishman
language : en
Publisher: alt concepts
Release Date : 2024-10-15
Take Control Of Facetime And Messages 3rd Edition written by Glenn Fleishman and has been published by alt concepts this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-10-15 with Computers categories.
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
Barbwiredigi S Guide To Creating A Digital Genealogy Scrapbook 3rd Edition
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Author : Barb Groth
language : en
Publisher: Lulu.com
Release Date : 2015-05-12
Barbwiredigi S Guide To Creating A Digital Genealogy Scrapbook 3rd Edition written by Barb Groth and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-05-12 with Crafts & Hobbies categories.
This step-by-step guide is designed to help those who have researched their family history create an interesting and artistic format by which they will be able to share their findings with others. Now with easier to use ScrapRoom Software - You'll love the ease with which you can Preserve Your Family History artisically! Even if you've never attempted a digital scrapbook album before, this guide will help you create an intriguing collage of photos, stories, documents and yes, even video interviews! Your creation will be a priceless, work of art that will be treasured and reviewed for generations to come. Get started today .. You have so much to share!
Digital Slr Cameras And Photography For Dummies
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Author : David D. Busch
language : en
Publisher: John Wiley & Sons
Release Date : 2009-07-23
Digital Slr Cameras And Photography For Dummies written by David D. Busch and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-07-23 with Photography categories.
The ideal guide for beginning DSLR camera users, with full-color examples of what you can achieve Make the most of your Canon, Nikon, Sony, Pentax, or Olympus digital SLR camera! This guide explains the different lenses, the many settings and how to use them, the results you can get from using different controls, how to use lighting and exposure, and much more. If you haven't purchased your camera yet, you'll also find tips on choosing a camera and accessories. And you'll find out how to make your pictures even better with Photoshop. Updated for all the newest camera models Introduces you to all the features common to DSLR cameras Illustrated with more than 300 full-color photos and screen shots Shares tips on composition, lighting and exposure controls, and file formats Explains Adobe Photoshop and how to create fine prints from your photos Offers advice on improving your photos and where to find help If you're new to digital SLR photography, here's just what you need to have fun and success with your camera!
Take Control Of Your Paperless Office 4th Edition
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Author : Joe Kissell
language : en
Publisher: alt concepts
Release Date : 2024-02-02
Take Control Of Your Paperless Office 4th Edition written by Joe Kissell and has been published by alt concepts this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-02 with Computers categories.
Digitize your documents and reduce paper clutter! Version 4.0.1, updated February 2, 2024 The paperless office doesn't have to be a myth! Turn paper into usable digital files, reducing clutter and increasing convenience. This book helps you assess your situation, develop a strategy, and learn clever techniques for keeping more paper at bay—with detailed discussion of the hardware, software, and processes needed to get the job done. Join Joe Kissell as he helps you clear the chaos of an office overflowing with paper. With Joe's guidance you can develop a personal clean-up strategy and choose your tools, including a scanner and the software you need to perform OCR (optical character recognition). You'll also learn about devices and services for storing your digitized documents and document management apps that help you categorize, locate, and view your digital document collections. Once you have your gear in hand, Joe shows you how to convert your paper documents to digitized files and gives you ideas for how to organize your office workflow, explaining how to develop day-to-day techniques that reduce the amount of time you spend pressing buttons, launching software, and managing documents. You’ll also master paper-reducing skills such as: • Scanning or photographing documents you find while out and about—business cards, receipts, menus, flyers, and more—so you keep only digitized versions. Joe discusses a variety of mobile scanning options for iOS/iPadOS and Android. • Creating a digitized image of your signature so you can sign and share documents digitally, rather than printing them for the sole purpose of signing them with a pen. • Using paperless options for bills, invoices, bank statements, and the like. • Cutting down on unwanted catalogs and junk mail. • Switching to (mostly) paperless postal mail. • Using your computer to send and receive faxes without a fax machine, fax modem, or separate phone line. (Amazingly, some people still need to do this even in the 21st century!) The book contains answers to numerous questions, including: • What is a searchable PDF, and why is it key to a paperless office? • What differentiates document scanners from other types of scanners? • What’s a book scanner? • What if I need a mobile, portable scanner? • What does TWAIN stand for, and should my scanner support it? • Why do I need OCR software, and what features should I look for? • How do I choose a good scanner and OCR software? • How should I name and file my digitized documents? • What are my options if I need to edit a scanned PDF? • How can I automate my workflow for scanning documents? • What paper documents should I keep in physical form? • How do I use common tools to add a signature to a PDF? • How can I access my digital documents remotely? • How should I back up my important digital documents?
Take Control Of Your Passwords 4th Edition
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Author : Joe Kissell
language : en
Publisher: alt concepts
Release Date : 2025-01-09
Take Control Of Your Passwords 4th Edition written by Joe Kissell and has been published by alt concepts this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-09 with Computers categories.
Overcome password frustration with Joe Kissell's expert advice! Version 4.2, updated January 9, 2025 Password overload has driven many of us to take dangerous shortcuts. If you think ZombieCat12 is a secure password, that you can safely reuse a password, or that no one would try to steal your password, think again! Overcome password frustration with expert advice from Joe Kissell! Passwords have become a truly maddening aspect of modern life, but with this book, you can discover how the experts handle all manner of password situations, including multi-factor authentication that can protect you even if your password is hacked or stolen. The book explains what makes a password secure and helps you create a strategy that includes using a password manager, working with oddball security questions like "What is your pet’s favorite movie?", and making sure your passwords are always available when needed. Joe helps you choose a password manager (or switch to a better one) in a chapter that discusses desirable features and describes nine different apps, with a focus on those that work in macOS, iOS, Windows, and Android. The book also looks at how you can audit your passwords to keep them in tip-top shape, use two-step verification and two-factor authentication, and deal with situations where a password manager can’t help. New in the Fourth Edition is complete coverage of passkeys, which offer a way to log in without passwords and are rapidly gaining popularity—but also come with a new set of challenges and complications. The book also now says more about passcodes for mobile devices. An appendix shows you how to help a friend or relative set up a reasonable password strategy if they're unable or unwilling to follow the recommended security steps, and an extended explanation of password entropy is provided for those who want to consider the math behind passwords. This book shows you exactly why: • Short passwords with upper- and lowercase letters, digits, and punctuation are not strong enough. • You cannot turn a so-so password into a great one by tacking a punctuation character and number on the end. • It is not safe to use the same password everywhere, even if it’s a great password. • A password is not immune to automated cracking because there’s a delay between login attempts. • Even if you’re an ordinary person without valuable data, your account may still be hacked, causing you problems. • You cannot manually devise “random” passwords that will defeat potential attackers. • Just because a password doesn’t appear in a dictionary, that does not necessarily mean that it’s adequate. • It is not a smart idea to change your passwords every month. • Truthfully answering security questions like “What is your mother’s maiden name?” does not keep your data more secure. • Adding a character to a 10-character password does not make it 10% stronger. • Easy-to-remember passwords like “correct horse battery staple” will not solve all your password problems. • All password managers are not pretty much the same. • Passkeys are beginning to make inroads, and may one day replace most—but not all!—of your passwords. • Your passwords will not be safest if you never write them down and keep them only in your head. But don’t worry, the book also teaches you a straightforward strategy for handling your passwords that will keep your data safe without driving you batty.