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Books > Computing & IT > Computer hardware & operating systems

Tools And Weapons - The Promise And The Peril Of The Digital Age (Paperback): Brad Smith, Carol Ann Browne Tools And Weapons - The Promise And The Peril Of The Digital Age (Paperback)
Brad Smith, Carol Ann Browne; Foreword by Bill Gates 1
R466 R307 Discovery Miles 3 070 Save R159 (34%) Ships in 12 - 17 working days


'A clear, compelling guide to some of the most pressing debates in technology today.' Bill Gates, from the foreword

'The de facto ambassador for the technology industry at large.' The New York Times

'One of the few executives willing to speak openly about the industry's most vexing issues.' Sunday Times

Microsoft President Brad Smith operates by a simple core belief: when your technology changes the world, you bear a responsibility to help address the world you have helped create.

This might seem uncontroversial, but it flies in the face of a tech sector long obsessed with rapid growth and sometimes on disruption as an end in itself. While sweeping digital transformation holds great promise, we have reached an inflection point. The world has turned information technology into both a powerful tool and a formidable weapon, and new approaches are needed to manage an era defined by even more powerful inventions like artificial intelligence. Companies that create technology must accept greater responsibility for the future, and governments will need to regulate technology by moving faster and catching up with the pace of innovation.

In Tools and Weapons, Brad Smith and Carol Ann Browne bring us a captivating narrative from the cockpit of one of the world's largest and most powerful tech companies as it finds itself in the middle of some of the thorniest emerging issues of our time. These are challenges that come with no pre-existing playbook, including privacy, cybercrime and cyberwar, social media, the moral conundrums of artificial intelligence, big tech's relationship to inequality, and the challenges for democracy, far and near. While in no way a self-glorifying "Microsoft memoir," the book pulls back the curtain remarkably wide onto some of the company's most crucial recent decision points as it strives to protect the hopes technology offers against the very real threats it also presents. There are huge ramifications for communities and countries, and Brad Smith provides a thoughtful and urgent contribution to that effort.

From Microsoft's President and one of the tech industry's wisest thinkers, a frank and thoughtful reckoning with how to balance enormous promise and existential risk as the digitization of everything accelerates.

In Tools and Weapons, Brad Smith takes us behind the scenes on some of the biggest stories to hit the tech industry in the past decade and some of the biggest threats we face. From Edward Snowden's NSA leak to the NHS WannaCry ransomware attack, this book is essential reading to understand what's happening in the world around us.

If you watched Inside Bill's Brain: Decoding Bill Gates on Netflix, you will find Tools and Weapons equally fascinating.

'This is a colourful and insightful insiders' view of how technology is both empowering us and threatening us. From privacy to cyberattacks, this timely book is a useful guide for how to navigate the digital future.' Walter Isaacson, bestselling author of Steve Jobs

Programming with Mobile Applications - Android (TM), iOS, and Windows (R) Phone 7 (Paperback, International Edition): Thomas... Programming with Mobile Applications - Android (TM), iOS, and Windows (R) Phone 7 (Paperback, International Edition)
Thomas Duffy
R1,090 R956 Discovery Miles 9 560 Save R134 (12%) Ships in 10 - 15 working days

Discover how to create effective native apps across platforms and Web apps for today's most popular smartphone platforms with Duffy's PROGRAMMING MOBILE APPLICATIONS: ANDROID (TM), iOS, AND WINDOWS (R) PHONE 7. This unique, hands-on tutorial approach combines clear presentations with numerous screenshots and step-by-step instructions to guide readers in developing applications for Google (TM) Android (TM), Apple (R) iOS, and Windows (R) Phone 7. Readers learn to create identical native and Web apps for each platform, which allows comparing each platform's development processes. The book's complete coverage ranges from platform architecture to native app life cycle management with an emphasis on fundamental programming concepts. This book's unique coverage of multiple platforms not only demonstrates the portability of apps that readers create, but also ensures an solid understanding of programming principles that benefits readers throughout any career.

Building Cross-Platform Mobile and Web Apps for Engineers and Scientists - An Active Learning Approach, International Edition... Building Cross-Platform Mobile and Web Apps for Engineers and Scientists - An Active Learning Approach, International Edition (Paperback, International edition)
Pawan Lingras, Matt Triff, Rucha Lingras
R859 R764 Discovery Miles 7 640 Save R95 (11%) In stock

This powerful new book introduces cross-platform app design as an excellent starting point for mastering app development. The book contains numerous applications that you can adapt to different projects. You can use this book for independent study or for your project courses. The book introduces HTML5, CSS3, JavaScript, jQuery Mobile, Node.js, JSON, localStorage, sessionStorage, NoSQL using MongoDB, SQL using MySQL, templating using handlebars, and maps. A strong app-centric view emphasizes appropriate subsets of these technologies to help you develop non-trivial apps. While apps continue to evolve and change, the technologies presented form the backbone of future cross-platform app development. You will learn to work with all major mobile and web platforms using the book's active learning approach that has you typing code in parallel as the apps are developed. Exercises further encourage you to make changes to the code and evaluate resulting app behavior.

iPad Portable Genius (Paperback, 4th Edition): Paul McFedries iPad Portable Genius (Paperback, 4th Edition)
Paul McFedries
R455 R392 Discovery Miles 3 920 Save R63 (14%) Ships in 7 - 11 working days

Increase your iPad IQ with this genius-level guide to the Apple iPad If you want to squeeze every last bit of incredible from your Apple iPad we've got you covered with this newly revised iPad Portable Genius. Want to learn how to connect to a network? How to configure your tablet? How to surf the web more comfortably? All while keeping your identity and accounts private and secure? With the iPad Portable Genius as your guide, you'll unlock the full potential of your iPad in no time at all. You'll learn how to: Get the most out of sending and receiving your email Have fun with your images and take crystal-clear photos every time Shoot and edit video right on your iPad Manage your busy schedule with calendars Perfect for anyone looking to save time and reveal the true power and flexibility of their iPad, the iPad Portable Genius, Fourth Edition contains all the new, engaging, and extensively illustrated info you need to master your tablet.

MacBook For Dummies (Paperback, 9th Edition): Mark L. Chambers MacBook For Dummies (Paperback, 9th Edition)
Mark L. Chambers
R630 R518 Discovery Miles 5 180 Save R112 (18%) Ships in 7 - 11 working days

Make the most of your MacBook experience Your new MacBook is sleek and powerful, and this fully updated edition of MacBook For Dummies can show you how to navigate, personalize, and maximize all your MacBook can help you accomplish. From taking it out of the box and turning it on for the first time, to file storage and security, to downloading apps and working with iCloud, youll discover everything your MacBook can do in this one book. Whether youre a PC convert or a Mac veteran, this book has something for everyone. Updates and expanded information on: ?The newest macOS, Big Sur ?Using iMessage & Facetime ?Lack of exterior drives ?Control Center ?Music streaming ?Video library and editing ?Using Pages

System Architecture, Global Edition (Paperback, Global ed): Bruce Cameron, Edward Crawley, Daniel Selva System Architecture, Global Edition (Paperback, Global ed)
Bruce Cameron, Edward Crawley, Daniel Selva
R1,641 Discovery Miles 16 410 Ships in 12 - 17 working days

For courses in engineering and technical management Architecture and Function of Complex Systems System architecture is the study of early decision making in complex systems. This text teaches how to capture experience and analysis about early system decisions, and how to choose architectures that meet stakeholder needs, integrate easily, and evolve flexibly. With case studies written by leading practitioners, from hybrid cars to communications networks to aircraft, this text showcases the science and art of system architecture.

Starting Out With App Inventor for Android, Global Edition (Paperback, Global ed): Tony Gaddis, Rebecca Halsey Starting Out With App Inventor for Android, Global Edition (Paperback, Global ed)
Tony Gaddis, Rebecca Halsey
R1,695 Discovery Miles 16 950 Ships in 12 - 17 working days

In Starting Out with App Inventor for Android, Tony Gaddis and Rebecca Halsey teach the fundamentals of programming while simultaneously showing students how to create fun, useful, and imaginative apps. Because App Inventor allows students to create apps and see them running on a phone, programming becomes a personally meaningful skill. ? Gaddis's highly accessible, step-by-step presentation presents all the details needed to understand the "how" and the "why"-but never loses sight of the fact that most novice programmers struggle with this material. His gradual approach ensures that readers understand the logic behind developing high-quality programs. ? Teaching and Learning Experience This program presents a better teaching and learning experience-for you and your students. It will help: ? Engage Students with Dynamic Mobile Apps: Students not only learn how to create their own apps, they can actually see them run on their phone or the Android emulator. Enhance Learning with the Gaddis Approach: Gaddis's accessible approach features clear and easy-to-read code listings, concise real-world examples, and exercises in every chapter. Motivate Learning: When students learn they can easily create their own mobile apps, they become motivated to learn programming-whether that is in the CSO or CS1 course. Integrate App Inventor in the Classroom: App Inventor can be used in a variety of ways in the classroom, and this text is designed to accommodate all of them.

Progress in Computing: Key Stage 3 (Paperback): George Rouse, Lorne Pearcey, Ben Barnes, Tristan Kirkpatrick, Graham Hastings,... Progress in Computing: Key Stage 3 (Paperback)
George Rouse, Lorne Pearcey, Ben Barnes, Tristan Kirkpatrick, Graham Hastings, …
R683 Discovery Miles 6 830 Ships in 10 - 15 working days

Reboot your Key Stage 3 classroom with this all-in-one textbook that will inspire you to deliver creative Computing lessons with confidence. > Boost knowledge and skills in bite-sized chunks: every double-page spread represents a lesson's worth of targeted content and activities > Build understanding of the principles of Computing and improve IT skills with a range of engaging activities > Challenge students to think creatively about what they are learning and how it can be applied > Empower students to check and drive their own progress through Key Stage 3 and to GCSE, Cambridge Nationals and BTEC, and beyond, with regular knowledge check-ins and activities. > Ensure complete coverage of the National Curriculum, with an easy-to-follow Progression Framework and learning objectives for each lesson We've listened to how you teach Computing at Key Stage 3 and designed our brand-new toolkit of digital and printed resources around you! Comprising of everything you will need to confidently deliver the National Curriculum in Computing and develop students' ICT skills, Progress in Computing: Key Stage 3 combines lesson plans, presentations, interactive resources, quizzes and assessments with a Student Book. The Progress in Computing digital and print 'toolkit' will be formed of 18 modules that can be used flexibly to suit a teacher's context. Our brand-new digital platform will also give you unparalleled flexibility in terms of choosing your own pathway through the resources, with the bonus of all elements being tagged clearly against the curriculum, our 2 and 3-year Scheme of Work and progression to Key Stage 4 qualifications. Digital resources include: - videos, animations, online self-marking coding challenges and worksheets - teaching and learning support and lesson plans - a mixture of teacher-led, teacher-facilitated, plugged and unplugged activities - baseline assessment and an end of Key Stage 3 assessment, with auto-marked homework quizzes and end-of-module assessments track progress throughout the course. Sign up to our eUpdates to find out how to access our digital resources!

BTEC Level 3 National IT Student Book 1 (Paperback, 3rd edition): Karen Anderson, Alan Jarvis, Allen Kaye, Jenny Phillips,... BTEC Level 3 National IT Student Book 1 (Paperback, 3rd edition)
Karen Anderson, Alan Jarvis, Allen Kaye, Jenny Phillips, Andrew Smith, … 1
R912 Discovery Miles 9 120 Ships in 12 - 17 working days

This is a complete teaching and learning package for the 2011 specifications helping both students and tutors to get the best results.

macOS Big Sur For Dummies (Paperback): Bob LeVitus macOS Big Sur For Dummies (Paperback)
Bob LeVitus
R635 R523 Discovery Miles 5 230 Save R112 (18%) Ships in 7 - 11 working days

Your "get-started" guide to the world of macOS Big Sur Wherever you like to Mac--at home in front of your trusty iMac or over a coffee with your portable MacBook Air--macOS provides you with the seamless, efficient, and reliable user experience that makes these devices so famously a pleasure to use. macOS Big Sur For Dummies is here to heighten the experience for new users and upgraders alike by providing the very latest on the ways macOS Big Sur can enhance how you work and play. Written in a no-jargon style by Bob LeVitus--the Houston Chronicle's much-loved "Dr. Mac" since 1996--this guide starts with the basics, like getting set up, and explains more advanced uses, like making music and movies, exploring the expanding universe of apps and giving tips on how to save time and enhance productivity along the way. With this book, you'll learn to Set up and connect your Mac Get friendly with Siri Enhance your world with apps Work better and faster Use the comprehensive capabilities of macOS Big Sur to do anything and everything you would like to do--and do it even better. For beginners and experts alike, macOS Big Sur For Dummies is the best way to step into the magical world of getting things done with Mac.

Genius Makers - The Mavericks Who Brought A.I. to Google, Facebook, and the World (Paperback): Cade Metz Genius Makers - The Mavericks Who Brought A.I. to Google, Facebook, and the World (Paperback)
Cade Metz
R350 R280 Discovery Miles 2 800 Save R70 (20%) Ships in 9 - 14 working days

The Genius Makers tells the story of AI from pioneering days to current achievements to future potential. At the same time it takes the lid off what has effectively become an arms race between Google, Microsoft, Facebook and OpenAI, in which Google may be the clear frontrunner at present, but Facebook has shown itself to be both nimble and innovative, and OpenAI, the company recently founded by Elon Musk and Sam Altman, has made itself the confident upstart of the pack. Each of these companies represents something unique in the development of a technology that offers both extraordinary potential and extraordinary risks. Their personalities and business strategies are already changing the tech landscape in dramatic ways. And they will continue to do so.As well as explaining and exploring artificial intelligence and showing how individuals and companies are reaching for it, The Genius Makers also poses serious ethical questions about the technology. Should we even be pursuing it? How will strong AI change humanity? Will it carve out a giant hole in our job market? Are these companies blinded by the riches this technology will bring? Are they forgetting the existential realities of creating machines that behave like humans?Written by an expert who has exclusive access to each of these companies - and others who are working in this field - this is a rich, character-driven narrative that captures an extraordinary moment in the history of technology.

Laptops For Dummies (Paperback, 7th Edition): Dan Gookin Laptops For Dummies (Paperback, 7th Edition)
Dan Gookin
R630 R518 Discovery Miles 5 180 Save R112 (18%) Ships in 7 - 11 working days

The latest on getting the most from laptops and tablets Not that long ago, laptops were seen as luxuries. Now they're practically an essential for many people, and--as faster computing power and super-sharp displays make many of them the equal of a desktop--the new wave of lightweight laptops is increasingly replacing the home PC with its bulky tower and multiple cords. Plus, you can use your laptop when chilling on the couch or venturing out for a quick coffee! In this fully updated edition of Laptops For Dummies, bestselling tech writer Dan Gookin takes a friendly walk through everything you need to know, from the basics (if you're new to laptops) all the way up to the latest hardware and tech updates--including the recent release of Windows 10. Along the way you'll learn how to synchronize your laptop with other machines, coordinate email pickup across devices, and beef up your security. You'll also learn how to Choose the right laptop Check out tablet options Troubleshoot problems Maintain and upgrade Whether you're choosing a new laptop or want to maximize what you're getting from the one you have, Laptops For Dummies has you covered, wherever you want to work--or play!

iPhone Portable Genius (Paperback, 6th Edition): Paul McFedries iPhone Portable Genius (Paperback, 6th Edition)
Paul McFedries
R455 R392 Discovery Miles 3 920 Save R63 (14%) Ships in 7 - 11 working days

iPhone Portable Genius, 6th Ed. contains practical advice in a concise, fast-paced guide perfect for novice and experienced users. You'll learn how to access and download books, apps, music, and video content as well as send photos and e-mails, edit movies, sync with Apple devices and services, and effectively use the current OS. From set up to utilization, this guide will offer valuable information in clear, concise language including how to: - Learn the features and capabilities of iOS - Master the basic functions of your iPhone and customize its settings - Ensure you are getting optimal performance from your smartphone - Understand how to find the best apps and services to fit your personal and business needs Consumers already know that iPhone and Apple products simply work, but with iPhone Portable Genius you will learn how to make it work for you in a short amount of time at a great price.

Windows 10 Portable Genius (Paperback): Paul McFedries Windows 10 Portable Genius (Paperback)
Paul McFedries
R396 R328 Discovery Miles 3 280 Save R68 (17%) Ships in 7 - 11 working days

Your no-fluff, fast-paced guide to everything Windows 10 This handy, jargon-free guide is designed to help you quickly learn whatever you need to know about Windows 10. Perfect for novices and experienced users alike, you'll get tips, tricks, and savvy advice on how to install programs, set up user accounts, play music and other media files, download photos from your digital camera, go online, set up and secure an email account, and much, much more. Shows how to perform more than 150 Windows tasks, including working with files, digital images, and media; customizing Windows; optimizing performance; and sharing a computer with multiple users Covers installing and repairing applications, system maintenance, setting up password-protected accounts, downloading photos to your computer, and staying safe online With concise, easy-to-follow instructions, and its small, portable size, this is the ideal, on-the-go guide for Windows 10 users everywhere.

iPhone For Seniors For Dummies - Updated for iPhone 12 models and iOS 14 (Paperback, 10th Edition): Dwight Spivey iPhone For Seniors For Dummies - Updated for iPhone 12 models and iOS 14 (Paperback, 10th Edition)
Dwight Spivey
R642 R531 Discovery Miles 5 310 Save R111 (17%) Ships in 7 - 11 working days

Includes coverage of iPhones 12, 11, X, SE, 8, 7, and 6! When you're looking for the most up-to-date information on your iPhone, look no further than this edition of iPhone For Seniors For Dummies. It's fully updated to cover iOS 14, the software released in Fall of 2020 that runs all iPhones dating back to the iPhone 6. It doesn't matter if you have a brand new iPhone 12 or are sticking with the iPhone you've had for a few years. This book will help you navigate your device. Written especially for iPhone owners who don't need to know every detail of how their phone works, iPhone For Seniors For Dummies sticks to clear, friendly, step-by-step information on the essentials you'll use every day. It covers the basics of messaging with friends and family, using your iPhone as a web browser, watching television shows or movies, and taking and sharing photos and videos. Get to know which iPhone you own Upgrade to iOS 14 Add contacts to your Favorites list Connect your iPhone to wifi Track your well-being with the Health app Fix common problems when they occur When you're ready to build your skills and become the go-to iPhone guru for your friends, iPhone For Seniors For Dummies offers the insight you need to increase your know-how.

ARM System-on-Chip Architecture (Paperback, 2nd edition): Steve Furber ARM System-on-Chip Architecture (Paperback, 2nd edition)
Steve Furber
R1,486 R1,177 Discovery Miles 11 770 Save R309 (21%) Ships in 12 - 17 working days

System-on-chip (SoC) technology is revolutionizing the way computers are designed and used, driving down their cost and making them more pervasive than ever before. However, it's extremely challenging for designers to get their SoC designs right the first time. ARM System Architecture, Second Edition gives system designers an authoritative, inside perspective on SoC design -- and on ARM, the world's #1, fastest-growing SoC platform for mobile phones and information appliances. The insights in this book will be crucial to every system designer and ARM licensee seeking to build more effective SoC designs -- and get them to market more quickly. KEY TOPICS: In contrast to most ARM documentation, this book explains not only what ARM is, but why -- and how you can leverage it most effectively. Expert system designer and ARM specialist Steve Furber introduces the key design challenges associated with SoC systems, including memory hierarchy, caches, memory management, on-chip debug, and production test. Next, he presents state-of-the-art ARM-based solutions for each key problem. Furber reviews the entire ARM processor family, helping designers choose the most appropriate solutions; and covers both the ARM and Thumb programming models, providing real-world guidance for developing applications more quickly and effectively. The book includes a helpful review of the fundamentals of computer architecture, as well as valuable coverage of related topics such as digital signal processing and asynchronous design. MARKET:

Troubleshooting & Maintaining PCs All-in-One For Dummies (Paperback, 4th Edition): Dan Gookin Troubleshooting & Maintaining PCs All-in-One For Dummies (Paperback, 4th Edition)
Dan Gookin
R804 R643 Discovery Miles 6 430 Save R161 (20%) Ships in 7 - 11 working days

Show your PC who's boss Nothing's more annoying than a tech malfunction, especially when it's your PC--with the exception of perhaps wading through reams of random, unreliable theories online looking for a solution, or paying an expensive tech geek to show up to perform a five-minute fix. The latest edition of Troubleshooting & Maintaining Your PC All-in-One For Dummies puts all this frustration behind you and gets you straight to work solving the problem yourself! In his straightforward, friendly style, Dan Gookin--bestselling tech author and all-round Mr. Fixit--packs everything you need to know into 5-books-in-1, giving you the knowledge and process to hit on the right solution, fast. From identifying common problems to methodically narrowing down to the correct fix, you'll save hours of frustrating research--and experience the sweet, righteous satisfaction of having achieved it all yourself. Pick up quick fixes Understand and reconnect networks Restore memory Boost your PC's performance Every problem has a solution and PCs are no different: get this book and you'll never catch yourself shouting at your monitor or frustrated with the motherboard again--well, maybe not quite so often.

System Center Configuration Manager Current Branch Unleashed (Paperback): Kerrie Meyler, Gerry Hampson, Saud Al-Mishari, Greg... System Center Configuration Manager Current Branch Unleashed (Paperback)
Kerrie Meyler, Gerry Hampson, Saud Al-Mishari, Greg Ramsey, Kenneth van Surksum, … 1
R1,191 R866 Discovery Miles 8 660 Save R325 (27%) Ships in 10 - 15 working days

System Center Configuration Manager Current Branch provides a total systems management solution for a people-centric world. It can deploy applications to individuals using virtually any device or platform, centralizing and automating management across on-premise, service provider, and Microsoft Azure environments. In System Center Configuration Manager Current Branch Unleashed, a team of world-renowned System Center experts shows you how to make the most of this powerful toolset. The authors begin by introducing modern systems management and offering practical strategies for coherently managing today's IT infrastructures. Drawing on their immense consulting experience, they offer expert guidance for ConfigMgr planning, architecture, and implementation. You'll walk through efficiently performing a wide spectrum of ConfigMgr operations, from managing clients, updates, and compliance to reporting. Finally, you'll find current best practices for administering ConfigMgr, from security to backups. Detailed information on how to: Successfully manage distributed, people-centric, cloud-focused IT environments Optimize ConfigMgr architecture, design, and deployment plans to reflect your environment Smoothly install ConfigMgr Current Branch and migrate from Configuration Manager 2012 Save time and improve efficiency by automating system management Use the console to centralize control over infrastructure, software, users, and devices Discover and manage clients running Windows, macOS, Linux, and UNIX Define, monitor, enforce, remediate, and report on all aspects of configuration compliance Deliver the right software to the right people with ConfigMgr applications and deployment types Reliably manage patches and updates, including Office 365 client updates Integrate Intune to manage on-premise and mobile devices through a single console Secure access to corporate resources from mobile devices Manage Microsoft's enterprise antimalware platform with System Center Endpoint Protection Using this guide's proven techniques and comprehensive reference information, you can maximize the value of ConfigMgr in your environment-no matter how complex it is or how quickly it's changing.

Windows 8 for the Over 50s In Simple Steps (Paperback): Joli Ballew Windows 8 for the Over 50s In Simple Steps (Paperback)
Joli Ballew
R318 R261 Discovery Miles 2 610 Save R57 (18%) Ships in 12 - 17 working days

Discover everything you want to know about Microsoft's newest version of Windows in this easy-to-use guide; from the most essential tasks that you'll want to perform, to solving the most common problems you'll encounter.

Brilliant Laptops for the Over 50s (Paperback): Joli Ballew Brilliant Laptops for the Over 50s (Paperback)
Joli Ballew 1
R368 R307 Discovery Miles 3 070 Save R61 (17%) Ships in 12 - 17 working days

Brilliant Laptops for the Over 50s is a visual quick reference book that shows you how to make the most of your laptop computer, particularly if it is your first one, or if you are new to the world of computers ! . It will give you a solid grounding on how choose the right laptop for you, how it works and how to get the best out of your laptop - a complete reference for the beginner and intermediate user who hasn't growen up with a laptop. If you are considering buying a laptop, or want to learn how to get the very best out of your current laptop, this book is for you. The first couple of chapters look at the different types and specs of of laptops available and matches these to the needs and demands of the older user, helping you to understand what your laptop can do for you and how it fits into the bigger universe of laptops. As you move though the chapters you will learn more about how your laptop works, how to get the most from its and how to keep it in tip top condition. We also look at the kinds of software and peripherals you might find useful, how to manage security and connectivity issues and how to manage that all important aspect of the laptop ecosystem - its battery. Brilliant Laptops provides .... A visual tutorial taking you from laptop novice to accomplished user in easy steps. A guide to optimising your use of your laptop. making a more integral and essential part of your life. Essential guidance on the vast array of software and peripferal hardware available to you, allowing you to make the right choices for how you wnat to work Insider tips and tricks on optimising your hardware an software to make sure that you get every extra ounce of power and time from your battery.

Linux Bible (Paperback, 10th Edition): Christopher Negus Linux Bible (Paperback, 10th Edition)
Christopher Negus
R1,292 R1,034 Discovery Miles 10 340 Save R258 (20%) Ships in 7 - 11 working days

The industry favorite Linux guide Linux Bible, 10th Edition is the ultimate hands-on Linux user guide, whether you're a true beginner or a more advanced user navigating recent changes. this updated tenth edition covers the latest versions of Red Hat Enterprise Linux (RHEL 8), Fedora 30, and Ubuntu 18.04 LTS. It includes information on cloud computing, with new guidance on containerization, Ansible automation, and Kubernetes and OpenShift. With a focus on RHEL 8, this new edition teaches techniques for managing storage, users, and security, while emphasizing simplified administrative techniques with Cockpit. Written by a Red Hat expert, this book provides the clear explanations and step-by-step instructions that demystify Linux and bring the new features seamlessly into your workflow. This useful guide assumes a base of little or no Linux knowledge, and takes you step by step through what you need to know to get the job done. Get Linux up and running quickly Master basic operations and tackle more advanced tasks Get up to date on the recent changes to Linux server system management Bring Linux to the cloud using Openstack and Cloudforms Simplified Linux administration through the Cockpit Web Interface Automated Linux Deployment with Ansible Learn to navigate Linux with Amazon (AWS), Google (GCE), and Microsofr Azure Cloud services Linux Bible, 10th Edition is the one resource you need, and provides the hands-on training that gets you on track in a flash.

How To Hack Like A Ghost (Paperback): Sparc Flow How To Hack Like A Ghost (Paperback)
Sparc Flow
R669 R533 Discovery Miles 5 330 Save R136 (20%) Ships in 7 - 11 working days
Systems Performance (Paperback, 2nd edition): Brendan Gregg Systems Performance (Paperback, 2nd edition)
Brendan Gregg
R1,236 R1,166 Discovery Miles 11 660 Save R70 (6%) Ships in 7 - 11 working days

Systems Performance, Second Edition, covers concepts, strategy, tools, and tuning for operating systems and applications, using Linux-based operating systems as the primary example. A deep understanding of these tools and techniques is critical for developers today. Implementing the strategies described in this thoroughly revised and updated edition can lead to a better end-user experience and lower costs, especially for cloud computing environments that charge by the OS instance. Systems performance expert and best-selling author Brendan Gregg summarizes relevant operating system, hardware, and application theory to quickly get professionals up to speed even if they've never analyzed performance before. Gregg then provides in-depth explanations of the latest tools and techniques, including extended BPF, and shows how to get the most out of cloud, web, and large-scale enterprise systems. Key topics covered include Hardware, kernel, and application internals, and how they perform Methodologies for rapid performance analysis of complex systems Optimizing CPU, memory, file system, disk, and networking usage Sophisticated profiling and tracing with perf, Ftrace, and BPF (BCC and bpftrace) Performance challenges associated with cloud computing hypervisors Benchmarking more effectively Featuring up-to-date coverage of Linux operating systems and environments, Systems Performance, Second Edition, also addresses issues that apply to any computer system. The book will be a go-to reference for many years to come and, like the first edition, required reading at leading tech companies. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Schaum's Outline of Operating Systems (Paperback, Ed): J.Archer Harris Schaum's Outline of Operating Systems (Paperback, Ed)
J.Archer Harris
R479 R406 Discovery Miles 4 060 Save R73 (15%) Ships in 7 - 11 working days

- Covers the fundamental design principles common to all modern operating systems, including UNIX, Linux, and DOS, with an emphasis on abstract principles, rather than implementations in any particular system
- Takes Schaum’s internationally acclaimed problem-solved approach, featuring detailed problems with step-by-step solutions; clear, concise explanations of all relevant operating system concepts and applications; and expert tips and techniques for solving difficult problems
- Designed to be a supplementary text in traditional operating system courses (taken by more than 100,000 students a year), as well as a handy professional resource for practitioners looking for clear, concise answers to general operating system questions, especially about systems with which they may not be familiar

Computers For Seniors For Dummies (Paperback, 5th Edition): Nancy C. Muir Computers For Seniors For Dummies (Paperback, 5th Edition)
Nancy C. Muir 2
R467 R354 Discovery Miles 3 540 Save R113 (24%) Ships in 12 - 17 working days

The bestselling guide--now in a new edition A computer provides a great resource for learning new things and keeping in touch with family and friends, but it may seem intimidating at first. The bestselling Computers For Seniors For Dummies is here to help the 50+ set conquer and overcome any uncertainty with clear-cut, easy-to-understand guidance on how to confidently navigate your computer and the Windows 10 operating system. Featuring large text and images, it's never been easier for seniors to smoothly click their way around a new PC. Even if you don't know a mouse from a megabyte, this book walks you through all the steps to choosing, setting up, and successfully using your new computer. Begin with learning how to turn the computer on and use the keyboard, and from there you'll progress to effortlessly finding your way around the new Windows 10 operating system. Explore all you can do with a computer: Research topics of interest Keep in touch with loved ones Shop securely online Find recipes and diet tips If you've just purchased your first computer and need a plain-English introduction to getting started, Computers For Seniors For Dummies has you covered.

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