Download or read book Comptia A Complete Review Guide Exam 220 701 220 702 With Cd written by Emmett Dulaney (with Cd) and published by . This book was released on 2009-10-12 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organized by exam objectives, this is a focused, concise review guide that works hand-in-hand with any learning tool, including the Sybex CompTIA A+ Complete Study Guide, 2nd Edition.The book is is broken into two parts: Part 1 corresponding to A+ Essentials and Part 2 corresponding to Practical Application. Each chapter will touch on the main topics of the Essentials and Practical Application exams.Part I CompTIA A+ Essentials.· Chapter 1 Hardware.· Chapter 2 Troubleshooting, Repair, and Maintenance.· Chapter 3 Operating Systems and Software.· Chapter 4 Networking.· Chapter 5 Security.· Chapter 6 Operational Procedure.Part II Comptia A+ Practical Application.· Chapter 7 Hardware.· Chapter 8 Operating Systems.· Chapter 9 Networking.· Chapter 10 Security.

Download or read book CompTIA A Complete Deluxe Study Guide written by Quentin Docter and published by John Wiley & Sons. This book was released on 2011-01-06 with total page 1283 pages. Available in PDF, EPUB and Kindle. Book excerpt: An arsenal of study aids for anyone preparing to take the CompTIA A+ certification exams Written by a team of industry experts, this unparalleled study guide offers you a systematic approach to preparing for the CompTIA A+ certification, and includes real-world scenarios, hands-on exercises, challenging chapter review questions, plus a CD with Sybex's custom test engine to reinforce all of the concepts you learn. This Deluxe Edition of the bestselling CompTIA A+ Study Guide features bonus practice exams, flashcards, and a bonus CD with more than an hour of instructional video of key hands-on tasks. Covering all exam objectives, study guide focuses on the new best practices and places a strong emphasis on current software including Windows 7. Inside this guide you'll learn how to: Identify and understand PC system components, including motherboards, processors, memory, and cooling systems. Identify and understand storage devices, power supplies, display devices, and adapters. Install, configure, and troubleshoot desktops, laptops, and portable devices. Install, configure, and troubleshoot printers. Install and configure operating systems including Windows 2000, XP, Vista, and Windows 7. General troubleshooting theory and preventive maintenance. Troubleshooting operating systems, hardware, printers, and laptops. Install, configure, and troubleshoot networks Set up and maintain network security Master essential operational procedures for PC technicians Communicate professionally with co-workers and clients Updated Coverage Includes Windows 7 Topics Download Windows 7 supplements for your exam prep including additional review questions, additional practice exam questions, and an updated objectives map from sybex.com. Featured on the CDs Over 600 Practice questions Eight practice tests (4 for the 220-701, and 4 for 220-702) Electronic flashcards Entire book as a searchable PDF More than 1 hour of instructional videos Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file. For Instructors: Teaching supplements are available for this title.

Download or read book CompTIA A Complete Study Guide written by Quentin Docter and published by Sybex. This book was released on 2009-10-05 with total page 1152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated Coverage Includes Windows 7 Topics This study guide includes updated content covering Windows 7 topics which were added to the CompTIA A+ exam in January, 2011. The supplemental content includes additional review questions, additional practice exam questions, and an updated objectives map. Two Exams in One Book! A+ Essentials (220-701) and Practical Application (220-702) Written by a team of industry experts, this unparalleled study guide offers you a systematic approach to preparing for the CompTIA A+ certification, and includes real-world scenarios, hands-on exercises, challenging chapter review questions, plus a CD with Sybex's custom test engine to reinforce all of the concepts you learn. Get full coverage of all of the exam objectives for both the 220-701 and 220-702 exams, Inside this guide you'll learn how to: Identify and understand PC system components, including motherboards, processors, memory, and cooling systems. Identify and understand storage devices, power supplies, display devices, and adapters. Install, configure, and troubleshoot desktops, laptops, and portable devices. Install, configure, and troubleshoot printers. Install and configure operating systems including Windows 2000, XP, Vista, and Windows 7. General troubleshooting theory and preventive maintenance. Troubleshooting operating systems, hardware, printers, and laptops. Install, configure, and troubleshoot networks Set up and maintain network security Master essential operational procedures for PC technicians Communicate professionally with co-workers and clients Featured on the CD Over 600 Practice questions Six practice tests (3 for the 220-701, and 3 for 220-702) Electronic flashcards Entire book as a searchable PDF Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file. For Instructors: Teaching supplements are available for this title.

Download or read book CompTIA A Complete Review Guide written by Emmett Dulaney and published by John Wiley & Sons. This book was released on 2009-08-19 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organized by exam objectives, this is a focused, concise review guide that works hand-in-hand with any learning tool, including the CompTIA A+ Complete Study Guide, 2nd Edition. The CompTIA A+ certification is the industry standard in terms of measuring a technician's hardware and software knowledge. As the most popular entry-level certification, it is particularly popular among individuals switching from another career to computers. This focused guide will help you focus on preparing to take the CompTIA A+ certification exam! A well-organized, ideal companion study tool to the Sybex CompTIA A+ guides Each chapter discusses the main topics that are featured in the two parts of the exam Discusses hardware, troubleshooting and maintenance, operating systems and software, networking, security, and operating procedures Author is a well-known certification columnist and bestselling author Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

Download or read book CompTIA A Complete Review Guide written by Emmett A. Dulaney and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CompTIA A 220 701 and 220 702 Cert Guide written by Mark Edward Soper and published by Pearson Education. This book was released on 2011-02-08 with total page 1325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn, prepare, and practice for CompTIA A+ 220-701 and 220-702 exam success with this CompTIA Cert Guide from Pearson IT Certification, a leader in IT Certification learning and a CompTIA Authorized Platinum Partner. Includes Coverage of Windows 7. Start-to-finish A+ preparation from the world’s #1 PC hardware expert, Scott Mueller! This is the eBook version of the print title. Note that the eBook does not provide access to the practice test software that accompanies the print book. Limited Time Offer: Buy CompTIA A+ 220-701 and 220-702 Cert Guide and receive a 10% off discount code for the CompTIA A+ 220-701 and 220-702 exams. To receive your 10% off discount code: 1. Register your product at pearsonITcertification.com/register 2. When prompted, enter ISBN number: 9780789747907 3. Go to your Account page and click on “Access Bonus Content” CompTIA A+ 220-701 and 220-702 Cert Guide is a best-of-breed study guide. Best-selling authors and expert instructors Mark Soper, Scott Mueller, and David Prowse help you master all the topics you need to know to succeed on your CompTIA 220-701 and 220-702 exams and move into a successful career as an IT technician. Master every topic on both new 2011 A+ exams Assess your knowledge and focus your learning Get the practical workplace knowledge you need! The CompTIA authorized study guide helps you master all the topics on the A+ exam, including Essential concepts and troubleshooting principles BIOS and CMOS Memory types and characteristics I/O ports and multimedia devices Video cards and displays Motherboards, CPUs, and adapter cards Laptop components Networking Security Windows 7, XP, and 2000 Power supplies and system cooling Printers Safety and environmental concerns Test your knowledge, build your confidence, and succeed! Packed with visuals to help you learn fast Dozens of troubleshooting scenarios Real-world A+ prep advice from experts Easy-to-use exam preparation task lists Do I Know This Already? quizzes help you gauge your knowledge, focus your study, and review the material Mark Edward Soper has taught computer troubleshooting and other technical subjects since 1992. He is the author of Sams Teach Yourself Windows 7 in 10 Minutes, Absolute Beginner’s Guide to A+ Certification, and many other titles on Windows, networking, and hardware upgrades. He is a CompTIA A+ Certified technician. Scott Mueller is the PC industry’s most trusted, authoritative hardware expert. He has personally taught PC repair to thousands of pros and enthusiasts. His book, Upgrading and Repairing PCs, has sold more than 2.2 million copies, making him the world’s most successful PC hardware author. David L. Prowse is a computer network specialist, author, and technical trainer. He has taught CompTIA A+, Network+, and Security+ certification courses to more than 2,000 students, both in the classroom and via the Internet. As a consultant, he installs and secures the latest in computer and networking technology. He has authored and coauthored a number of networking and computer titles for Pearson Education, including CompTIA A+ Exam Cram, Fourth Edition.

Download or read book CompTIA A 220 701 and 220 702 Cert Guide written by Mark Edward Soper and published by Pearson Education. This book was released on 2009-11-09 with total page 1186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn, prepare, and practice for exam success Master every topic on both new 2009 A+ exams. Assess your knowledge and focus your learning. Get the practical workplace knowledge you need! DVD Features 2 Complete Sample Exams Start-to-finish A+ preparation from the world’s #1 PC hardware expert, Scott Mueller! Master every A+ topic! Essential concepts and troubleshooting principles BIOS and CMOS Memory types and characteristics I/O ports and multimedia devices Video cards and displays Motherboards, CPUs, and adapter cards Laptop components Networking Security Windows Vista, XP, and 2000 Power supplies and system cooling Printers Safety and environmental concerns Test your knowledge, build your confidence, and succeed! Packed with visuals to help you learn fast Dozens of troubleshooting scenarios Real-world A+ prep advice from experts Easy-to-use exam preparation task lists Do I Know This Already? quizzes help you gauge your knowledge, focus your study, and review the material DVD Features 2 Complete Sample Exams Detailed explanations of correct and incorrect answers Multiple test modes Random questions and order of answers Sample videos from CompTIA A+ Cert Kit www.pearsoncertification.com

Download or read book CompTIA A Certification Practice Exams Exams 220 701 220 702 written by James Pyles and published by McGraw Hill Professional. This book was released on 2011-01-10 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Don't Let the Real Test Be Your First Test! CompTIA A+ Certification Practice Exams (Exams 220-701 & 220-702) is filled with 1,000 realistic practice questions to prepare you for these challenging exams. To help you understand the material, in-depth explanations of both the correct and incorrect answers are included for every question. This practical guide covers all official objectives for Exams 220-701 and 220-702, as well as the new Windows 7 objectives, and is the perfect companion to CompTIA A+ Certification Study Guide, Seventh Edtion. Covers all topics, including: Motherboards and Processors * Memory, Storage, and Adapters * Power Supplies, Cooling Systems, Display Devices, Cables and Connectors, and Input/Output * Installing and Upgrading PC Components * Troubleshooting, Repair, and Maintenance of PCs * Installing, Configuring, and Optimizing Laptops * Troubleshooting and Preventive Maintenance for Laptops * Operating System Fundamentals * Installing, Configuring, and Upgrading Operating Systems * Disk and File Management * Troubleshooting and Preventive Maintenance for Windows * Using and Supporting Printers * Installing a Small Office/Home Office (SOHO) Network * Troubleshooting Networks * Computer Security Fundamentals * Implementing and Troubleshooting Security * Operational Procedure CD-ROM includes: Complete MasterExam practice testing engine, featuring --Two full practice exams --Detailed answers with explanations --Score Report performance assessment tool E-book for studying on the go With free online registration: Two bonus downloadable MasterExam practice tests

Download or read book CompTIA A Complete Study Guide written by Quentin Docter and published by John Wiley & Sons. This book was released on 2015-12-17 with total page 1392 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOTE: The exam this book covered, CompTIA A+ (Exams 220-901 and 220-902), was retired by CompTIA in 2019 and is no longer offered. For coverage of the current exam CompTIA A+: Exams 220-1001 and 220-1002, please look for the latest edition of this guide: CompTIA A+ Complete Study Guide: Exams 220-1001 and 220-1002 4e (9781119515937). The CompTIA A+ Complete Study Guide is your complete solution for A+ exam preparation. Covering 100% of Exam 220-901 and Exam 220-902 objectives, this book gives you everything you need to ensure that you not only understand the basics of IT, but that you can demonstrate your understanding effectively. Now in its third edition, this guide has been updated to reflect the exam's new focus. Coverage includes the latest best practices, Windows 8/8.1 and mobile OSes, and an emphasis on the practical skills required on the job. Clear and concise, this book helps you solidify your understanding of crucial hardware and operating system maintenance and troubleshooting topics covered on the exam. You also gain access to the Sybex exclusive online interactive learning environment and test bank, featuring bonus practice exams, electronic flashcards, and a searchable PDF glossary of the most important terms you need to understand. The CompTIA A+ certification is the essential computer technician credential, and is required by over 100 leading employers. This book helps you prepare and practice so you can approach the exam with confidence, and pass with flying colors. Review the components of personal computers, laptops, and portable devices Understand operating systems, networks, and security Get up to speed on safety and environmental issues Practice effective communication and the "soft skills" of professionalism More than just a review of computer parts, this book covers everything you'll see on the exam. Why go in unprepared when you can have the Sybex advantage?

Download or read book CompTIA A Complete Review Guide written by Emmett Dulaney and published by John Wiley & Sons. This book was released on 2012-09-25 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise, focused study aid for the 2012 edition of CompTIA A+ Certification exams More than a million PC technicians hold the CompTIA A+ certification, which is a require certification by some software and hardware vendors. Designed to work with the Sybex family of certification guides for exams 220-801 and 220-802, this Review Guide is organized by objective to provide a quick review and reinforcement of important exam topics. It includes more than 170 review questions, and reader will have access to 4 practice exams, over 100 electronic flashcards, and a searchable Glossary of Key Term. Provides effective review and reinforcement to help prepare students for the CompTIA A+ certification exams A perfect companion to other Sybex CompTIA A+ Study Guides Covers all exam objectives, including hardware, networking, laptops and printers, operating procedures, operating systems, security, mobile devices, and troubleshooting Packed with tightly focused review questions, and access to bonus practice exams, electronic flashcards, and a searchable list of key terms to reinforce study Includes review for both required exams: 220-801 and 220-802 CompTIA A+ Complete Review Guide adds additional support to prepare you to achieve the number one certification for PC technicians.

Download or read book COMPTIA A 2 IN 1 COMPLETE STUDY GUIDE EXAM 220 701 A ESSENTIALS 220 702 PRACTICAL APPLICATION With CD written by Quentin Docter and published by . This book was released on 2009-01-01 with total page 1152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Market_Desc: Primary Audience: Those preparing for their A+ certification. This book will cover both exams: Essentials and IT Technician. Candidates should have a minimum of 6 months networking experience.Secondary Audience: Anybody in the hardware and PC technician field. Many hardware repair consultants require their technicians to be A+ certified. For instance, Geeks on Call requires all its in the field employees to have their A+ credentials. Special Features: " Brand New Exams--As part of being ISO 17024 compliant, CompTIA is required to update its exams on a regular basic. This revision of the most popular certification will focus on new best practices and stronger emphasis on current software, including Windows Vista. The current version of the A+ exam will have been out for almost three years." Builds on the Strong Sybex Brand " Move Towards Job-Role Certs--In addition to taking the A+ Essentials exam (#220-701), candidates must also take the Practical Application exam (#220-702)." Industry Support--A+ is considered the standard for the majority of software and hardware vendors. A+ committee members include IBM, Microsoft, Intel, and HP. About The Book: Building on the popular Sybex Study Guide approach, this new edition of the best-selling CompTIA A+ is completely revised to cover changes to the exam. The book provides 100% coverage of the A+ exam objectives, and contains clear and concise information on crucial hardware and operating system maintenance and troubleshoot topics.It includes practical examples and insights drawn from real-world experience, as well as exam highlights and end-of-chapter review. The book contains a Glossary of the most important terms readers will need to understand.It also includes leading-edge exam preparation software, including a test engine and electronic flashcards, as well as a PDF of the entire book.Finally, it provides authoritative coverage of key exam topics, including:* Personal Computer Components* Laptop and Portable Devices* Operating Systems* Printers and Scanners* Networks* Security* Safety and Environmental Issues* Communication and Professionalism

Download or read book 31 Days Before Your CompTIA A Exams written by Ben Conry and published by Cisco Press. This book was released on 2012 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 31-Day format breaks down key exam topics into 31 daily review sessions using short summaries, lists, tables, examples, and graphics. This edition includes a Study Resources section at the end of each day that provides you with a quick reference for locating more in-depth treatment of a day's topics within relevant textbook resources. Use this day-by-day guide to organize, prepare, and review all the CompTIA A+ objectives for the CompTIA A+ Essentials exam (220-701) and the CompTIA A+ Practical Application exam (220-702).

Download or read book CompTIA A Practice Questions Exam Cram Core 1 220 1001 and Core 2 220 1002 written by Dave Prowse and published by Pearson IT Certification. This book was released on 2019-09-11 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the eBook version of the print title. The eBook edition does not provide access to the test engine and practice test that accompanies the print book. CompTIA A+ Practice Questions Exam Cram Core 1 (220-1001) and Core 2 (220-1002) complements any A+ study plan with 480 practice test questions—all supported by complete explanations of every answer. This book's highly realistic questions cover every area of knowledge for both new A+ exams: 220-1001 and 220-1002. From Pearson IT Certification, a leader in IT Certification learning and a CompTIA Authorized Platinum Partner, this valuable resource: Covers the critical information you'll need to know to score higher on your A+ 220-1001 and 220-1002 exams! Features 480 questions presented as three full, realistic practice exams for each A+ certification test: both 220-1001 and 220-1002 Includes a detailed answer explanation for every question Addresses all objectives for the 220-1001 and 220-1002 A+ exams, so you can easily assess your knowledge of every topic Coverage includes: Core 1 220-1001: Mobile devices, networking, hardware, virtualization and cloud computing, and hardware and network troubleshooting Core 2 220-1002: Operating systems, security, software troubleshooting, and operational procedures

Download or read book CompTIA A Certification Study Guide Seventh Edition Exam 220 701 220 702 written by Jane Holcombe and published by McGraw Hill Professional. This book was released on 2010-05-22 with total page 977 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Best Fully Integrated Study System Available EXAMS 220-701 & 220-702 With hundreds of practice questions and hands-on exercises, CompTIA A+ Certification Study Guide, Seventh Edition covers what you need to know--and shows you how to prepare--for these challenging exams. 100% complete coverage of all official objectives for CompTIA A+ Exams 220-701 & 220-702 Exam Readiness Checklist at the front of the book--you're ready for the exams when all objectives on the list are checked off Exam Watch notes call attention to information about, and potential pitfalls in, the exams Two-Minute Drills for quick review at the end of every chapter Simulated exam questions match the format, tone, topics, and difficulty of the real exams Covers all the exam topics, including: Motherboards and Processers Memory, Storage, and Adapters Power Supplies, Cooling Systems, Display Devices, Cables and Connectors, and Input/Output Installing and Upgrading PC Components Troubleshooting, Repair, and Maintenance of PCs Installing, Configuring, and Optimizing Laptops Troubleshooting and Preventive Maintenance for Laptops; Operating System Fundamentals Installing, Configuring, and Upgrading Operating Systems Disk and File Management Troubleshooting and Preventive Maintenance for Windows Using and Supporting Printers Network Basics Installing a Small Office/Home Office (SOHO) Network Troubleshooting Networks Computer Security Fundamentals Implementing and Troubleshooting Security Operational Procedure CD-ROM includes: Complete Master Exam practice testing engine, featuring: Two full practice exams; Detailed answers with explanations; and Score Report performance assessment tool CertCam video training Electronic book for studying on the go With free online registration: Two Bonus downloadable MasterExam practice tests Jane Holcombe, CompTIA A+, CompTIA Network+, MCSE, CompTIA CTT+, has been an independent trainer, consultant, and course content author since 1984. Charles Holcombe has been an independent trainer and consultant for 30 years and has developed and delivered many training courses. He is the coauthor, with Jane Holcombe, of Survey of Operating Systems, Second Edition and several other books.

Download or read book A Certification Exam Guide written by Michael Meyers and published by McGraw-Hill Companies. This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Even the creators of the A+ exam--COMPTIA--endorse this manual test guide. New features include in-chapter exam questions, all-new prep questions on the CD, and updated information to cover new Pentium III technology. A must-have manual.

Download or read book CompTIA A 220 701 and 220 702 Exam Cram written by David L. Prowse and published by Pearson Education. This book was released on 2010-12-13 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: CompTIA A+ 220-701 and 220-702 Exam Cram, Fifth Edition, is the perfect study guide to help you pass CompTIA’s 220-701 and 220-702 versions of the A+ exams. It provides coverage and practice questions for every exam topic. The book contains an extensive set of practice questions, including 250 printed questions in three practice exams, while the CD-ROM test engine provides real-time practice and feedback with an additional 200 questions. This is the eBook version of the print title. Access to the practice test engine on the CD is available through product registration at Pearson IT Certification - or see instructions in back pages of your eBook. Limited Time Offer: Buy CompTIA A+ 220-701 and 220-702 Exam Cram and receive a 10% off discount code for the CompTIA A+ 220-701 and 220-702 exams. To receive your 10% off discount code: 1. Register your product at pearsonITcertification.com/register 2. When prompted, enter ISBN number: 9780789747921 3. Go to your Account page and click on “Access Bonus Content” Covers the critical information you’ll need to know to score higher on your A+ exams! · Understand PC components, including motherboards, processors, memory, power, storage, audio, video, and I/O devices · Install, configure, maintain, troubleshoot, and fix desktop and notebook PC hardware · Install and configure Windows 7, Windows Vista, and other Windows operating systems · Use Windows utilities to troubleshoot and fix operating system problems · Understand essential networking technologies, devices, protocols, cabling, and connections · Set up small office/home office networks, including Internet and Wi-Fi connections · Troubleshoot and fix failed client-side network connections · Secure computers and networks, identify security problems, and eliminate viruses and malware · Detect and solve the most common printing problems · Perform essential preventive maintenance · Master essential safety and operational procedures for PC technicians · Prepare yourself effectively for exam day

Download or read book CompTIA A Certification Study Guide Seventh Edition Exam 220 701 220 702 7th Edition written by Jane Holcombe and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Best Fully Integrated Study System Available EXAMS 220-701 & 220-702 With hundreds of practice questions and hands-on exercises, CompTIA A+ Certification Study Guide, Seventh Edition covers what you need to know--and shows you how to prepare--for these challenging exams. 100% complete coverage of all official objectives for CompTIA A+ Exams 220-701 & 220-702 Exam Readiness Checklist at the front of the book--you're ready for the exams when all objectives on the list are checked off Exam Watch notes call attention to information about, and potential pitfalls in, the exams Two-Minute Drills for quick review at the end of every chapter Simulated exam questions match the format, tone, topics, and difficulty of the real exams Covers all the exam topics, including: Motherboards and Processers Memory, Storage, and Adapters Power Supplies, Cooling Systems, Display Devices, Cables and Connectors, and Input/Output Installing and Upgrading PC Components Troubleshooting, Repair, and Maintenance of PCs Installing, Configuring, and Optimizing Laptops Troubleshooting and Preventive Maintenance for Laptops; Operating System Fundamentals Installing, Configuring, and Upgrading Operating Systems Disk and File Management Troubleshooting and Preventive Maintenance for Windows Using and Supporting Printers Network Basics Installing a Small Office/Home Office (SOHO) Network Troubleshooting Networks Computer Security Fundamentals Implementing and Troubleshooting Security Operational Procedure CD-ROM includes: Complete Master Exam practice testing engine, featuring: Two full practice exams; Detailed answers with explanations; and Score Report performance assessment tool CertCam video training Electronic book for studying on the go With free online registration: Two Bonus downloadable MasterExam practice tests Jane Holcombe , CompTIA A+, CompTIA Network+, MCSE, CompTIA CTT+, has been an independent trainer, consultant, and course content author since 1984. Charles Holcombe has been an independent trainer and consultant for 30 years and has developed and delivered many training courses. He is the coauthor, with Jane Holcombe, of Survey of Operating Systems, Second Edition and several other books.