In short, it's the brain and heart of your computer. The simple steps and friendly advice inside help you manage files and applications, connect to the Internet, customize your Windows experience, and make repairs when things go haywire.Fast answers to Windows 10 questions Steps for customizing your Windows 10 PC Tips for solving common Windows problems Covers using Windows 10 on a tablet If you're new to Windows or upgrading to its new operating system, grab this book to get to know Windows 10 a little better.

    What you need to learn to pass a Cisco certification exam such as CCNA and what you need to know to survive in the real world are two very different things. The strategies that this book offers weren 't on the exam, but they 're exactly what you need to do your job well.Network Warrior takes you step by step through the world of hubs, switches, firewalls, and more, including ways to troubleshoot a congested network, and when to upgrade and why. Along the way, you 'll gain an historical perspective of various networking features, such as the way Ethernet evolved. Based on the author 's own experience as well as those he worked for and with, Network Warrior is a Cisco-centric book, focused primarily on the TCP/IP protocol and Ethernet networks -- the realm that Cisco Systems now dominates. The book covers: The type of networks now in use, from LANs, WANs and MANs to CANsThe OSI Model and the layers involved in sending data Hubs, repeaters, switches, and trunks in practice Auto negotiation and why it 's a common problem in network slowdowns Route maps, routing protocols, and switching algorithms in Cisco routers The resilient Ethernet -- how to make things truly redundant Cisco 6500 multi-layer switches and the Catalyst 3750 switch Telecom nomenclature -- why it 's different from the data world T1 and DS3 Firewall theory, designing access lists, authentication in Cisco devices Server load balancing technology Content switch module in action Designing QOS and what QOS does not do IP design and subnetting made easy The book also explains how to sell your ideas to management, how networks become a mess as a company grows, and why change control is your friend. Network Warrior will help network administrators and engineers win the complex battles they face every day.

    In eight chapters, it provides the most thorough coverage of TCP available. It also covers the newest TCP/IP features, including multicasting, path MTU discovery and long fat pipes. The author describes various protocols, including ARP, ICMP and UDP. He utilizes network diagnostic tools to actually show the protocols in action. He also explains how to avoid silly window syndrome (SWS) by using numerous helpful diagrams. This book gives you a broader understanding of concepts like connection establishment, timeout, retransmission and fragmentation. It is ideal for anyone wanting to gain a greater understanding of how the TCP/IP protocols work.

    Work at your own pace through a system of lessons, hands-on exercises, troubleshooting labs, and review questions.The Readiness Review Suite on CD, featuring advanced technology from MeasureUp, provides 425 challenging questions for in-depth self-assessment and practice. You can choose timed or untimed testing mode, generate random tests, or focus on specific objectives. You get detailed explanations for right and wrong answers--including a customized learning path that describes how and where to focus your studies.Maximize your performance on the exam by learning how to: Perform an installation or upgrade, including remote deploymentConfigure and customize the desktop environmentAdminister disks, device drivers, printers, file systems, and other resourcesManage TCP/IP networking and support remote and mobile usersMonitor, troubleshoot, and tune system performanceNEW!--Administer security settings and services, including the advances in Windows XP Service Pack 2Readiness Review Suite on CD Powered by MeasureUpYour kit includes: NEW--Fully reengineered self-paced study guide with expert exam tips. NEW--Readiness Review Suite featuring 425 questions and multiple testing options. NEW--Case scenarios and troubleshooting labs for real-world expertise. NEW--120-day evaluation version of Windows XP Professional software with Windows XP Service Pack 2.NEW--eBook in PDF format. NEW--Microsoft Encyclopedia of Security eBook. NEW--Microsoft Encyclopedia of Networking, Second Edition eBook.For customers who purchase an ebook version of this title, instructions for downloading the CD files can be found in the ebook.

    It is designed to ensure a flexible, coordinated and integrated system for the effective governance and management of IT-enabled services."ITIL Foundation" is the first ITIL 4 publication and the latest evolution of the most widely-adopted guidance for ITSM. Its audience ranges from IT and business students taking their first steps in service management to seasoned professionals familiar with earlier versions of ITIL and other sources of industry best practice.The guidance provided in this publication can be adopted and adapted for all types of organizations and services. To show how the concepts of ITIL can be practically applied to an organization's activities, ITIL Foundation follows the exploits of a fictional company on its ITIL journey.

    Servers give sysadmins a incredible visibility into the network—once they know how to unlock it. Most sysadmins don’t need to understand window scaling, or the differences between IPv4 and IPv6 echo requests, or other intricacies of the TCP/IP protocols. You need only enough to deploy your own applications and get easy support from the network team.This book teaches you:•How modern networks really work•The essentials of TCP/IP•The next-generation protocol, IPv6•The right tools to diagnose network problems, and how to use them•Troubleshooting everything from the physical wire to DNS•How to see the traffic you send and receive•Connectivity testing•How to communicate with your network team to quickly resolve problemsA systems administrator doesn’t need to know the innards of TCP/IP, but knowing enough to diagnose your own network issues transforms a good sysadmin into a great one.

    In this revision, the author takes a structured approach to explaining how networks function.

    Hosts behind the firewall have no defenses of their own, so when a host in the trusted zone is breached, access to your data center is not far behind. This practical book introduces you to the zero trust model, a method that treats all hosts as if they're internet-facing, and considers the entire network to be compromised and hostile.Authors Evan Gilman and Doug Barth show you how zero trust lets you focus on building strong authentication, authorization, and encryption throughout, while providing compartmentalized access and better operational agility. You'll learn the architecture of a zero trust network, including how to build one using currently available technology.Understand how the zero trust model embeds security within the system's operation, rather than layering it on topExamine the fundamental concepts at play in a zero trust network, including network agents and trust enginesUse existing technology to establish trust among the actors in a networkLearn how to migrate from a perimeter-based network to a zero trust network in productionExplore case studies of zero trust on the client side (Google) and on the server (PagerDuty)

    He was forced to choose which path he was going to take: continue the cycle of family poverty or break it. The Mindset is an inspirational memoir of Ace Bowers’ personal transformation from janitor to millionaire. Bowers began his journey uneducated, overweight, addicted to cigarettes, in debt, and depressed. Revealing the skeletons in his closet for the first time set the scene for how he got to the point of cleaning a motel for $6 an hour. Bowers’ detailed accounts of his turbulent and traumatizing childhood illustrated what it is like growing up in a poor, alcoholic, and abusive family. The metamorphosis began as soon as he changed his mindset. Within five years, Bowers was able to completely turn his life around, going from trash to technology. This memoir illuminates step by step his unconventional path to wealth, health, and happiness.

    Siracusa's overview, wrap-up, and critique of everything new in OS X 10.10 Yosemite.

    As you d expect, there s accurate, clearly written coverage of every exam objective (now including Service Pack 1): installation and configuration; user, group, and computer accounts; filesystems and backup/recovery; hardware, disk storage, and printers; Update Services and licensing; monitoring, and more. The content s been extensively revamped and more effectively focused on the exam s objectives. There s also a large Prepare for the Test section packed with questions, answers, testing skills, and suggested practices. You ll find more case studies, more troubleshooting scenarios, electronic practice testing in practically any form your heart desires, and (if you don t have Windows Server handy) a 120-day evaluation version. There s even a 15% discount coupon for your exam -- making this package an even more compelling proposition. Bill Camarda, from the June 2006 href="http://www.barnesandnoble.com/newslet... Only

    You'll discover the hottest topics for setting up a network at home or in the office.Popular For Dummies author Doug Lowe knows what the networking beginner is looking for, so to that end, he offers you networking fundamentals written in his easy-to-understand style and discusses topics such as Windows 7 and Windows Server 2008.Walks you through networking basics with valuable updates of the latest networking tools and trends Explains exactly what a network is and how to use it Demonstrates how to build a wired or wireless network Addresses securing, optimizing, and troubleshooting a network Discusses networking with all major operating systems Networking For Dummies, 9th Edition is the guide you need to start sharing resources and exchanging data today.

    Every new attack is described in the form of a lab exercise with rich illustrations of all the steps associated. You will practically implement various attacks as you go along. If you are an IT security professional or a security consultant who wants to get started with wireless testing with Backtrack, or just plain inquisitive about wireless security and hacking, then this book is for you. The book assumes that you have familiarity with Backtrack and basic wireless concepts.

    It's all muscle and no fluff. Discover how the experts tackle Windows 7--and challenge yourself to new levels of mastery! Compare features and capabilities in each edition of Windows 7.Configure and customize your system with advanced setup options.Manage files, folders, and media libraries.Set up a wired or wireless network and manage shared resources.Administer accounts, passwords, and logons--and help control access to resources.Configure Internet Explorer 8 settings and security zones.Master security essentials to help protect against viruses, worms, and spyware.Troubleshoot errors and fine-tune performance.Automate routine maintenance with scripts and other tools. CD includes: Fully searchable eBookDownloadable gadgets and other tools for customizing Windows 7Insights direct from the product team on the official Windows 7 blogLinks to the latest security updates and products, demos, blogs, and user communities For customers who purchase an ebook version of this title, instructions for downloading the CD files can be found in the ebook.

    Millions of people use Google Drive and its popular word processor, Docs, every day. You too can use Drive and Docs to perform the following tasks: * Write letters and reports* Enter data into Sheets, Google's free online spreadsheet program* Give presentations using Slides* Collaborate online with classmates and colleagues on important documents* Convert documents to different file formats * Print documents, drawings, and spreadsheets* Export PDFs * Make pie charts, bar charts, and simple tables* Publish documents and spreadsheets onlineThere are a lot of features, including some unfamiliar ones for people who are used to Microsoft Office. "Google Drive & Docs In 30 Minutes" cuts through the clutter, using screenshots, step-by-step instructions, and plain English. After covering registration, file creation and other basics, the book zeroes in on the most important time-saving tips and productivity tools. Highlights include:* Converting files between Microsoft Office and Google Drive formats.* Best practices for organizing files in Google Drive.* What to expect with collaboration in Google Drive.* Using Google Drive on phones and tablets: What works, and what doesn't.* Accessing older versions of files.* How to publish your documents to the Web for colleagues or members of the public to view.* Sorting and filtering data in Google Spreadsheets (with examples).* Using Web Forms to gather data.* Google Slides: Is it a suitable alternative to Microsoft PowerPoint or Apple Keynote?* Working with offline files.* Downloading third-party apps."Google Drive And Docs In 30 Minutes" is an In 30 Minutes™ guide. Other books in the series include "Dropbox In 30 Minutes", "Google Blogger For Small Businesses In 30 Minutes", and "Excel Basics In 30 Minutes".