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The Cathedral & the Bazaar is a must for anyone who cares about the future of the computer industry or the dynamics of the information economy. This revised and expanded paperback edition includes new material on open source developments in 1999 and 2000. Raymond's clear and effective writing style accurately describing the benefits of open source software has been key to its success.
Causality is a key part of many fields and facets of life, from finding the relationship between diet and disease to discovering the reason for a particular stock market crash. Despite centuries of work in philosophy and decades of computational research, automated inference and explanation remains an open problem. In particular, the timing and complexity of relationships has been largely ignored even though this information is critically important for prediction, explanation, and intervention. However, given the growing availability of large observational datasets including those from electronic health records and social networks, it is a practical necessity. This book presents a new approach to inference (finding relationships from a set of data) and explanation (assessing why a particular event occurred), addressing both the timing and complexity of relationships. The practical use of the method developed is illustrated through theoretical and experimental case studies, demonstrating its feasibility and success.
Create a mutually beneficial partnership between nonprofit and for-profit enterprises Cause marketing creates a partnership with benefits for both a nonprofit entity and a business. Written by an expert on cause marketing whose blog, SelfishGiving. com, is a key resource on the subject, this friendly guide shows both business owners and marketers for nonprofits how to build and sustain such a partnership using social media such as Facebook and Twitter. It covers new online tools, how to identify potential partners, tips on engaging your fans, and how to model a campaign on proven successes. Cause marketing is not marketing a cause, but a partnership between business and nonprofit that benefits both This guide offers an easy-to-understand blueprint for finding appropriate partners, planning and setting up a campaign using Facebook, Twitter, and blogs, measuring campaign success, and more Explains online tools such as Quick Response Codes, services like Causon and The Point, and location marketing services including Foursquare, Whrrl, and Gowalla Features case studies that illustrate successful campaign techniques Cause Marketing For Dummies helps both businesses and nonprofits reap the benefits of effective cause marketing.
Improv Everywhere has been responsible for some of the most original and subversive pranks of the Internet age.
A must-have resource for anyone preparing for the version 2.0 of the CBAP examAs organizations look to streamline their production models, the need for qualified and certified business analysts is growing. The Certified Business Analyst Professional (CBAP) certification is the only certification for this growing field and this study guide is an essential step towards preparation for the CBAP exam. With this resource, you?ll benefit from coverage of both the CBAP as well as the CCBA (Certification in Competency in Business Analysis) exam. Each chapter covers the Business Analysis standards and best practices and includes a list of exam topics covered, followed by in-depth discusses of those objectives. Real-world, hands-on scenarios help take the learning process a step further. Covers Version 2 of the Business Analyst Body of Knowledge (BABOK)Offers invaluable preparation for both the CBAP and CCBA examsIncludes a list of exam topics and presents detailed discussions of each objectiveFeatures real-world scenarios, best practices, key terms, and a wide range of helpful topics that will prepare you for taking the examsShares practice exam questions, topic summaries, and exam tips and tricks, all aimed at providing a solid foundation for achieving exam successThis valuable study guide provides you with the preparation you need to confidently take the CBAP and CCBA exams.
CCENT/CCNA ICND1 Official Exam Certification Guide Second Edition Master ICND1 640-822 exam topics with the official study guide Assess your knowledge with chapter-opening quizzes Review key concepts with Exam Preparation Tasks Practice with hundreds of exam questions on the CD-ROM Wendell Odom, CCIE® No. 1624 CCENT/CCNA ICND1 Official Exam Certification Guide, Second Edition, is a best of breed Cisco® exam study guide that focuses specifically on the objectives for the CCENTTM and CCNA® ICND1 exam. This fully updated edition presents complete reviews and a more challenging and realistic exam preparation experience. Senior instructor and best-selling author Wendell Odom shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. The material is presented in a concise manner, focused on increasing your understanding of exam topics and preparing you for the numerous challenges the exams present. CCENT/CCNA ICND1 Official Exam Certification Guide, Second Edition, presents you with an organized test preparation routine through the use of proven series elements and techniques. "Do I Know This Already?" quizzes open each chapter and allow you to decide how much time you need to spend on each section. Chapter-ending Exam Preparation Tasks sections help you drill on key concepts you must know thoroughly and help increase your speed in answering questions, a difficult hurdle many exam candidates face on the new exams. A Final Preparation chapter guides you through tools and resources to help you craft your final study plan. Special troubleshooting sections help you master the complex scenarios you will face on the exam. The companion CD-ROM contains a powerful testing engine that allows you to focus on individual topic areas or take complete, timed exams. The assessment engine also tracks your performance and provides feedback on a chapter-by-chapter basis, presenting question-by-question remediation to the text. The bonus DVD contains more than 60 minutes of personal video mentoring from the author focused mainly on bringing difficult subnetting concepts to life.
Get ready for Cisco's entry-level networking certification CCENT exam 640-822If you're preparing for Cisco certification, your road starts with CCENT Exam 640-822 ICND1. This volume covers everything you need to know! You'll learn networking basics and how to work with Cisco devices, routers, switches, and more. With over 600 pages, plus dozens of review questions, this complete guide will help you make the grade.Discover CCENT certification -- find out what the certification involves and what to expect on the examNetworks and Cisco devices -- learn networking basics, all about ports, and how to configure interfaces and services such as DHCP and NATData routing -- explore static routing, dynamic routing protocols, and how to control the routing process with the routing tableBe prepared -- learn basic troubleshooting steps and commands you can use on Cisco devicesCast a wider net -- become familiar with network security, security best practices, and wide area networks (WANs)Open the book and find:Basic facts of networkingIntroduction to TCP/IPHints for using the Cisco IOSStep-by-step description of the routing processA guide to basic configurationTroubleshooting adviceExam tips for each topicAn exam-objective mapping tableDetailed examples of subnetting
NOTE: The correct URL to access the Sybex interactive online test bank and study tools is www.wiley.com/go/sybextestprep. The book's back cover, Introduction, and last page in the book provided the wrong URL. We apologize for any confusion and inconvenience this may have caused you.Complete CCENT preparation with hands-on practice and robust study aids The CCENT Study Guide, 3rd Edition offers complete conceptual and practical study tools for the Cisco Certified Entry Networking Technician exam. Written by networking expert Todd Lammle, this study guide provides everything you need to pass the CCENT with flying colors. 100% coverage of the all exam objectives includes detailed discussion on IP data networks, IPv4 and IPv6 addressing, switching and routing, network security, and much more. Todd draws on 30 years of experience to give you practical examples and real-world insights that go way beyond exam prep, and plenty of hands-on labs help you gain experience with important tasks. The Sybex interactive online learning tools include a pre-assessment test to show you how much you already know, two bonus ICND-1 practice exams to test your understanding, and hundreds of sample questions and over 100 flashcards provide quick review. Exclusive to this study guide is 30 days free online video training with over 17 hours of additional instruction from the experts at ITPro TV. The CCENT is the entry-level certification for those looking to break into the networking field. As a part of the CCNA certification process, the exam is comprehensive--and a comprehensive study guide is essential. This study guide helps you develop the skills and knowledge you need to be confident on exam day. Review all CCENT exam objectives Access online study tools and practice ICND1 exams Get hands-on experience with dozens of labs Master switching and routing, troubleshooting, security, and more Don't bother parsing technical references or trying to figure it out yourself. This book allows you to learn and review with networking's leading authority, with clear explanations, practical instruction, and real-world insight. When you're ready for the next step in your career, the CCENT Study Guide, 3rd Edition gets you on track to succeed on the CCENT exam.
The latest offering from Cisco Expert Todd Lammle for the New CCENT CertificationWritten by industry expert and Cisco networking guru, Todd Lammle, CCENT Study Guide improves on the popular Sybex Study Guide approach by providing 100 percent coverage of the ICND1 (#100-101) exam objectives. The book contains detailed information and examples on crucial Cisco networking topics, and provides practical examples and insights drawn from Todd's almost 30 years of real-world experience. You'll also have access to dozens of hands-on labs to get the necessary experience needed to pass the exam.Covers operating IP data networksDeciphers understanding switching and routing technologiesDiscusses troubleshooting and network securityExplains working with IPv4 and IPv6 addressingIn addition, access is provided to a robust set of learning tools, including the Sybex test engine with hundreds of sample questions, a pre-assessment test, ICND1 practice exams, and electronic flashcards. BONUS: Also includes a network simulator for readers to perform all of the hands-on labs included in the book and author videos.
A complete study guide for the new CCNA Security certification exam In keeping with its status as the leading publisher of CCNA study guides, Sybex introduces the complete guide to the new CCNA security exam. The CCNA Security certification is the first step towards Cisco's new Cisco Certified Security Professional (CCSP) and Cisco Certified Internetworking Engineer-Security. CCNA Security Study Guide fully covers every exam objective. The companion CD includes the Sybex Test Engine, flashcards, and a PDF of the book. The CCNA Security certification is the first step toward Cisco's new CCSP and Cisco Certified Internetworking Engineer-Security Describes security threats facing modern network infrastructures and how to mitigate threats to Cisco routers and networks using ACLs Explores implementing AAA on Cisco routers and secure network management and reporting Shows how to implement Cisco IOS firewall and IPS feature sets plus site-to-site VPNs using SDM CD includes the Sybex Test Engine, flashcards, and the book in PDF format With hands-on labs and end-of-chapter reviews, CCNA Security Study Guide thoroughly prepares you for certification. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
A complete preparation guide for the entry-level networking CCNA certification If you're planning to advance your career by taking the all-important Cisco Certified Network Associate (CCNA), this is the study guide you need! Seven minibooks cover all the concepts and topics on which you'll be tested, covering the latest version of the exam. Each part of the exam is covered thoroughly in its own section, so you can readily find the information you want to study. Plenty of review questions help you prepare, and the companion CD-ROM includes the highly rated Dummies Test Engine so you can test your progress with questions based on exam content. The Cisco Certified Network Associate (CCNA) is the entry-level certification for network professionals Seven minibooks in this guide cover Secure Device Manager, Virtual Private Networks, IPv6, 2960 Switches, Cisco Network Assistant, Advanced EIGRP and OSPF, and Introduction to Wireless Networks Covers the latest version of the exam, including the new voice, security and wireless components added in 2008 Packed with review questions to help you prepare Includes more security and troubleshooting information CD-ROM includes the popular Dummies Test Engine, an exclusive, fully customizable test-prep software package that features twice as many sample questions as the previous version CCNA Certification All-In-One For Dummies is the preparation guide you need to earn your CCNA certification. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
A must-have study guide for exam 640-911 on Cisco's Unified Data Center The Cisco Certified Network Associate Data Center certification is Cisco's newest certification, covering the Cisco Unified Data Center technologies. Written by unparalleled author and Cisco authority Todd Lammle, and CCIE John Swartz, this comprehensive study guide is essential reading for anyone preparing to take the 640-911 exam (Introducing Cisco Data Center Networking), providing in-depth coverage of all the exam's objectives. In addition, it offers expanded coverage on key topics reflected on the exam. Addresses understanding basic networking and ethernet technologies Reviews the OSI and DoD model and TCP/IP Transport Layer Covers basic IP routing technologies, layer 2 switching technologies, and routing principles Provides an introduction to Nexus switch as well as how to configure it CCNA Data Center Study Guide offers you access to additional study tools, including bonus practice exams, electronic flashcards, a searchable PDF of a glossary of terms. Plus, you will be able to use the free nexus simulator to perform all the hands-on labs in the book.
Get More with the Deluxe EditionThis Deluxe Edition of our bestselling CCNA Study Guide features a ton of bonus materials including more than 1,000 practice questions, author videos, a network simulator that can be used to perform all of the hands-on exercises, and the e-book in multiple formats. The book contains 100% coverage the ICND1, ICND2, and CCNA Composite exams, and features detailed information and examples on crucial Cisco networking topics drawn from Todd Lammle's more than 30 years of real-world experience. This Deluxe Study Guide contains authoritative coverage of all exam topics, including: Operation of IP Data NetworksLAN Switching TechnologiesIP Addressing (IPv4 / IPv6)IP Routing TechnologiesIP ServicesNetwork Device SecurityTroubleshootingLAN Switching Technologies WAN Technologies With all of the bonus materials, this Deluxe Edition of the Sybex CCNA Routing and Switching Study Guide gives you the tools you need to study, practice, and review so that you can approach the exam with confidence.
Todd Lammle's focused, concise review guide, updated for the latest CCNA examsCCNA is one of the most sought after certifications for IT professionals. If you're preparing for the CCNA Routing and Switching certification, this Sybex review guide offers the best quick review available. Organized by exam objective, it's the perfect supplement to other learning tools, including the Sybex CCNA Routing and Switching Study Guide (ISBN: 9781118749616). All exam topics from exams 100-101, 200-101, and 200-120 are thoroughly covered, and additional study materials including bonus exams, electronic flashcards, and a searchable glossary of terms are also available.Organized by exam objectives, this Sybex review guide provides a thorough and intensive review of all topics required for the CCNA Routing and Switching certification examsLead author Todd Lammle is a Cisco networking authority and the bestselling author of numerous Cisco exam-prep booksCovers exams 100-101, 200-101, and 200-120, and is a perfect companion to Sybex's CCNA Routing and Switching Study GuideAdditional study materials are available, including bonus practice exams, electronic flashcard questions, and a glossary of terms in searchable PDF formUsing the CCNA Routing and Switching Review Guide will boost your confidence as you approach exams 100-101, 200-101, and 200-120.
Prepare for the new CCNA exams with this Todd Lammle study guideCisco author, speaker, and trainer Todd Lammle is considered the authority on all things networking, and his books have sold almost a million copies worldwide. This all-purpose CCNA study guide methodically covers all the objectives of the ICND1 (100-101) and ICND2 (200-101) exams as well as providing additional insight for those taking CCNA Composite (200-120) exam. It thoroughly examines operation of IP data networks, LAN switching technologies, IP addressing (IPv4/IPv6), IP routing technologies, IP services, network device security, troubleshooting, and WAN technologies.Valuable study tools such as a companion test engine that includes hundreds of sample questions, a pre-assessment test, and multiple practice exams. Plus, you'll also get access to hundreds of electronic flashcards, author files, and a network simulator.CCNA candidates may choose to take either the ICND1(100-101) and ICND2 (200-101) exams or the CCNA Composite exam (200-120); this study guide covers the full objectives of all threeWritten by bestselling Sybex study guide author Todd Lammle, an acknowledged authority on all things CiscoCovers essential Cisco networking topics such as operating an IP data network, IP addressing, switching and routing technologies, troubleshooting, network device security, and much moreIncludes a comprehensive set of study tools including practice exams, electronic flashcards, comprehensive glossary of key terms, videos, and a network simulator that can be used with the book's hands-on labsBonus Content: Access to over 40 MicroNugget videos from CBT NuggetsCCNA Routing and Switching Study Guide prepares you for CCNA certification success.
The ultimate guide to the new CCNA voice network administrator certification examThe new CCNA Voice exam tests candidates on their ability to implement a Cisco VoIP solution. Network administrators of voice systems will appreciate that the CCNA Voice Study Guide focuses completely on the information required by the exam.Along with hands-on labs and an objective map showing where each objective is covered, this guide includes a CD with the Sybex Test Engine, flashcards, and entire book in PDF format.The new CCNA Voice certification will be valuable for administrators of voice network systems using Cisco VoIP solutionsFrom Sybex, the leading CCNA publisher, this guide offers in-depth coverage of every exam objective and the technology developed by Cisco for VoIP systemsCovers the components of the Cisco Unified Communications Architecture as well as PSTN and VoIP components and technologiesShows how to configure gateways, voice ports, and dial peersDemonstrates how to configure a Cisco network to support VoIP and implement voicemailCD-ROM includes the Sybex Test Engine, flashcards, and entire book in PDF formatCCNA Voice Study Guide will thoroughly prepare candidates for the new CCNA Voice certification.Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
A complete guide to the CCNA Wireless exam by leading networking authority Todd Lammle The CCNA Wireless certification is the most respected entry-level certification in this rapidly growing field. Todd Lammle is the undisputed authority on networking, and this book focuses exclusively on the skills covered in this Cisco certification exam. The CCNA Wireless Study Guide joins the popular Sybex study guide family and helps network administrators advance their careers with a highly desirable certification. The CCNA Wireless certification is the most respected entry-level wireless certification for system administrators looking to advance their careers Written by Todd Lammle, the leading networking guru and author of numerous bestselling certification guides Provides in-depth coverage of every exam objective and the technology developed by Cisco for wireless networking Covers WLAN fundamentals, installing a basic Cisco wireless LAN and wireless clients, and implementing WLAN security Explains the operation of basic WCS, basic WLAN maintenance, and troubleshooting Companion CD includes the Sybex Test Engine, flashcards, and entire book in PDF format Includes hands-on labs, end-of-chapter review questions, Exam Essentials overview, Real World Scenarios, and a tear-out objective map showing where each exam objective is covered The CCNA Wireless Study Guide prepares any network administrator for exam success. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
Computers and devices are more connected now than ever before. Why? Because the humans who use those computers need to collaborate. We need to share information, and we need to do it quickly, without regard to the physical distance that separates us. Corporate solution developers now more than ever have the opportunity and responsibility to enable people to communicate in ways never before possible. CDO and MAPI Programming with Visual Basic: Developing Mail and Messaging Applications dives deep into Microsoft's Collaboration Data Objects (CDO) and the Messaging Application Programming Interface (MAPI), then moves into succinct explanations of the types of useful messaging applications that can be written in Visual Basic. Microsoft has given the Visual Basic community Collaboration Data Objects (CDO)--a technology that goes far beyond simple email, fully into the realm of information workflow. CDO enables Visual Basic applications to exchange not only classic email, but in fact any information in a straightforward and easy way. The Internet--sometimes seen as a barrier by developers--is turned into an open pipe, ready to take your application's data around the world. Routing documents and building email list servers is just the beginning. Harness the power of worldwide communication in your everyday business applications. MAPI is the cornerstone of messaging on the Windows platforms, and profoundly influences the way you will write your collaboration applications. Understanding this technology lays the foundation for adding effective collaboration capabilities to your own applications. CDO and MAPI Programming with Visual Basic: Developing Mail and Messaging Applications fills a gap in an exciting and relatively young, yet popular, technology that lacks adequate documentation.
Prepare for the new Certified Ethical Hacker version 8 examwith this Sybex guideSecurity professionals remain in high demand. The CertifiedEthical Hacker is a one-of-a-kind certification designed to givethe candidate a look inside the mind of a hacker. This study guideprovides a concise, easy-to-follow approach that covers all of theexam objectives and includes numerous examples and hands-onexercises. Coverage includes cryptography, footprinting andreconnaissance, scanning networks, enumeration of services, gainingaccess to a system, Trojans, viruses, worms, covert channels, andmuch more. A companion website includes additional study tools,Including practice exam and chapter review questions and electronicflashcards.Security remains the fastest growing segment of IT, and CEHcertification provides unique skillsThe CEH also satisfies the Department of Defense's 8570Directive, which requires all Information Assurance governmentpositions to hold one of the approved certificationsThis Sybex study guide is perfect for candidates studying ontheir own as well as those who are taking the CEHv8 courseCovers all the exam objectives with an easy-to-followapproachCompanion website includes practice exam questions, flashcards,and a searchable Glossary of key termsCEHv8: Certified Ethical Hacker Version 8 Study Guide isthe book you need when you're ready to tackle this challengingexamAlso available as a set, Etical Hacking and Web Hacking Set,9781119072171 with The Web Application Hacker's Handbook:Finding and Exploiting Security Flaws, 2nd Edition.
Master CEH v9 and identify your weak spots CEH: Certified Ethical Hacker Version 9 Practice Tests are the ideal preparation for this high-stakes exam. Five complete, unique practice tests are designed to help you identify weak spots in your understanding, so you can direct your preparation efforts efficiently and gain the confidence--and skills--you need to pass. These tests cover all five sections of the exam, allowing you to test your knowledge of Assessment; Security; Tools and Systems; Procedures and Methodology; and Regulation, Policy, and Ethics. Coverage aligns with CEH version 9, including material on cloud, tablet, and mobile phone security and attacks, as well as the latest vulnerabilities including Heartbleed, shellshock, and Poodle. The exams are designed to familiarize CEH candidates with the test format, allowing them to become more comfortable reading a Wireshark .pcap file or viewing visual depictions of network attacks. The ideal companion for the Sybex CEH v9 Study Guide, this book is an invaluable tool for anyone aspiring to this highly-regarded certification. Offered by the International Council of Electronic Commerce Consultants, the Certified Ethical Hacker certification is unique in the penetration testing sphere, and requires preparation specific to the CEH exam more than general IT security knowledge. This book of practice tests help you steer your study where it needs to go by giving you a glimpse of exam day while there's still time to prepare. Practice all five sections of the CEH v9 exam Test your knowledge of security, tools, procedures, and regulations Gauge your understanding of new vulnerabilities and threats Master the material well in advance of exam day By getting inside the mind of a hacker, you gain a one-of-a-kind perspective that dramatically boosts your marketability and advancement potential. If you're ready to attempt this unique certification, the CEH: Certified Ethical Hacker Version 9 Practice Tests are the major preparation tool you should not be without.
The ultimate preparation guide for the unique CEH exam. The CEH v9: Certified Ethical Hacker Version 9 Study Guide is your ideal companion for CEH v9 exam preparation. This comprehensive, in-depth review of CEH certification requirements is designed to help you internalize critical information using concise, to-the-point explanations and an easy-to-follow approach to the material. Covering all sections of the exam, the discussion highlights essential topics like intrusion detection, DDoS attacks, buffer overflows, and malware creation in detail, and puts the concepts into the context of real-world scenarios. Each chapter is mapped to the corresponding exam objective for easy reference, and the Exam Essentials feature helps you identify areas in need of further study. You also get access to online study tools including chapter review questions, full-length practice exams, hundreds of electronic flashcards, and a glossary of key terms to help you ensure full mastery of the exam material. The Certified Ethical Hacker is one-of-a-kind in the cybersecurity sphere, allowing you to delve into the mind of a hacker for a unique perspective into penetration testing. This guide is your ideal exam preparation resource, with specific coverage of all CEH objectives and plenty of practice material. Review all CEH v9 topics systematically Reinforce critical skills with hands-on exercises Learn how concepts apply in real-world scenarios Identify key proficiencies prior to the exam The CEH certification puts you in professional demand, and satisfies the Department of Defense's 8570 Directive for all Information Assurance government positions. Not only is it a highly-regarded credential, but it's also an expensive exam--making the stakes even higher on exam day. The CEH v9: Certified Ethical Hacker Version 9 Study Guide gives you the intense preparation you need to pass with flying colors.
Tweet along with your favorite celebs! Divided by category with celebrities listed in alphabetical order so you can easily find your favorite celeb, The Celebrity Tweet Directory tweets you to conversations with hundreds of well-known actors, comedians, singers, politicians, sports figures, and more. With this handy guide, you can flutter into the world of celebrity chatter and experience how they reveal themselves in a way you don't see anywhere else. With this portable directory, you'll quickly and easily discover what's really happening in Hollywood, on Wall Street, or in Washington, all while following your favorite celeb. In addition, the helpful directory weeds out any fake celebrity twitter accounts, providing only real Twitter handles, saving you the hassle and time of sifting through phony accounts. Features a helpful celebrity directory so you can find your favorite celeb and enjoy sweet tweets from the hottest actors, singers, politicians, sports figures, and more Weeds out any phony celebrity accounts, saving you the hassle of sorting through fake accounts Helps keep you in the know with celebrities on the go, so you're up on what's happening everywhere from Beverly Hills to Capitol Hill Be the first to hear celebrity buzz and get the chic tweets from your fave celebs with The Celebrity Tweet Directory!
George Wilson, M. D. , a radiology resident in Los Angeles, is about to enter a profession on the brink of an enormous paradigm shift, foreshadowing a vastly different role for doctors everywhere. The smartphone is poised to take on a new role in medicine, no longer as a mere medical app but rather as a fully customizable personal physician capable of diagnosing and treating even better than the real thing. It is called iDoc. George's initial collision with this incredible innovation is devastating. He awakens one morning to find his fiancée dead in bed alongside him, not long after she participated in an iDoc beta test. Then several of his patients die after undergoing imaging procedures. All of them had been part of the same beta test. Is it possible that iDoc is being subverted by hackers-and that the U. S. government is involved in a cover-up? Despite threats to both his career and his freedom, George relentlessly seeks the truth, knowing that if he's right, the consequences could be lethal.
If you get a text from a stranger, do you know what to do? Don't worry if you don't. This book is here to help! Learn tech-savvy ways to keep your cell phone a safe zone without taking away all the fun!
This is a beginner's guide - a hand-holding fun ride with step-by-step instructions and illustrative screenshots.If you want to write a professional script or screenplay using the open source tool Celtx, this book is for you. You need not have any previous knowledge of Celtx or any other writing software.