IT Essentials 5th Edition By Cisco Networking Academy ISBN 0133256685 9780133256680
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Authors:Cisco Networking Academy , Series:IT & Computer [321] , Tags:Computers; Networking; Vendor Specific , Author sort:Academy, Cisco Networking , Ids:Google; 9780132874021 , Languages:Languages:eng , Published:Published:Oct 2010 , Publisher:Cisco Press , Comments:Comments:IT Essentials: PC Hardware and Software Companion Guide, Fourth Edition, supports the Cisco Networking Academy IT Essentials: PC Hardware and Software version 4.1 course. The course provides an introduction to computer components, laptops and portable devices, wireless connectivity, security and safety, environmental concerns, and diagnostic tools. As a CompTIA Authorized Quality Curriculum, the course helps you prepare for the CompTIA A+ certification. The fundamentals part of the course, covered in Chapters 1–10, helps you prepare for the CompTIA A+ Essentials exam (220-701). You learn the fundamentals of computer technology, networking, and security and validate the communication skills and professionalism required of all entry-level IT professionals. The advanced part of the course, covered in Chapters 11–16, helps you prepare for the CompTIA A+ Practical Application exam (220-702), providing more of a hands-on orientation and scenarios in which troubleshooting and tools must be applied to resolve problems. Students must pass both exams to earn the CompTIA A+ certification. The features of the Companion Guide are designed to help you study and succeed in this course: n Chapter objectives—Review core concepts by answering the focus questions listed at the beginning of each chapter. n Key terms—Refer to the updated lists of networking vocabulary introduced and turn to the highlighted terms in context. n Check Your Understanding Questions and Answer Key—Evaluate your readiness with the updated end-of-chapter questions that match the style of questions you see on the online course quizzes. Virtual Desktop, Virtual Laptop, and Packet Tracer Activities, on the CD that accompanies this book, are virtual learning tools to help you develop critical thinking and complex problem-solving skills. New for this edition, Cisco Packet Tracer simulation-based learning activities promote the exploration of networking and network security concepts and allow you to experiment with network behavior. All the Labs, Worksheets, and Class Discussion Exercises from the course are available in the separate book, IT Essentials: PC Hardware and Software Lab Manual, Fourth Edition. More than 120 activities emphasize the practical application of skills and procedures needed for hardware and software installations, upgrades, and troubleshooting systems. IT Essentials: PC Hardware and SoftwareLab Manual Fourth Edition ISBN-10: 1-58713-262-1ISBN-13: 978-1-58713-262-9 Related Title: IT Essentials: PC Hardware and SoftwareCourse Booklet Version 4.1 ISBN-10: 1-58713-261-3ISBN-13: 978-1-58713-261-2 Companion CD-ROM The CD-ROM contains all of the Virtual Desktop Activities, Virtual Laptop Activities, and Packet Tracer Activities referenced throughout the book. Designed and developed by the Cisco Networking Academy, these standalone tools supplement classroom learning by providing “hands-on†experience where real equipment is limited. (Note: the Packet Tracer software is not included with this CD. Ask your instructor for access to Packet Tracer.)
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ISBN 10: 0133256685
ISBN 13: 9780133256680
Author: Cisco Networking Academy
IT Essentials: PC Hardware and Software Companion Guide, Fifth Edition, supports the Cisco Networking Academy IT Essentials: PC Hardware and Software version 5 course. The course is designed for Cisco Networking Academy students who want to pursue careers in IT and learn how computers work, how to assemble computers, and how to safely and securely troubleshoot hardware and software issues.
As CompTIA Approved Quality Content, the course also helps you prepare for the CompTIA A+ certification exams 220-801 and 220-802. CompTIA A+ 220-801 covers the fundamentals of computer technology, installation and configuration of PCs, laptops, related hardware, and basic networking. CompTIA A+ 220-802 covers the skills required to install and configure PC operating systems and configure common features, such as network connectivity and email for Android and Apple iOS mobile operating systems. Students must pass both exams to earn the CompTIA A+ certification.
IT Essentials 5th Table of contents:
Chapter 1: Introduction to Computers
1.1 Understanding Computers and Their Components
1.2 Types of Computers
1.3 Key Computer Components and Their Functions
1.4 The Evolution of Computers
1.5 How Computers Work: The Inside Story
1.6 The Role of Information Technology in Today’s World
Chapter 2: Assembling a Computer
2.1 Understanding Computer Hardware
2.2 Identifying Key Hardware Components
2.3 Assembling a Computer: Step-by-Step Guide
2.4 Installing and Connecting Internal Components
2.5 Troubleshooting Hardware Issues During Assembly
2.6 Using ESD (Electrostatic Discharge) Precautions
Chapter 3: Basic Input and Output Devices
3.1 Overview of Input Devices
3.2 Overview of Output Devices
3.3 Installing and Configuring Input Devices
3.4 Installing and Configuring Output Devices
3.5 Troubleshooting Common Peripheral Issues
3.6 Understanding Device Drivers
Chapter 4: Understanding Operating Systems
4.1 The Role of an Operating System (OS)
4.2 Types of Operating Systems
4.3 Installing and Configuring an OS
4.4 File Systems and Disk Management
4.5 OS Configuration for Optimal Performance
4.6 Troubleshooting OS Boot Problems
Chapter 5: System Maintenance
5.1 Importance of System Maintenance
5.2 Performing Regular System Backups
5.3 Disk Cleanup and Defragmentation
5.4 Updating and Patching Software
5.5 Monitoring System Performance
5.6 Troubleshooting and Resolving Common Issues
Chapter 6: Networking Basics
6.1 Introduction to Computer Networks
6.2 Types of Networks: LAN, WAN, PAN, and WLAN
6.3 Basic Networking Hardware: Routers, Switches, and Cables
6.4 Configuring Network Settings and Connections
6.5 Understanding IP Addressing and Subnetting
6.6 Troubleshooting Network Connectivity Issues
Chapter 7: Wireless Networking
7.1 Introduction to Wireless Technologies
7.2 Setting Up a Wireless Network
7.3 Configuring Wireless Routers and Devices
7.4 Securing Wireless Networks
7.5 Troubleshooting Wireless Network Issues
7.6 Wireless Standards and Protocols
Chapter 8: Mobile Devices
8.1 Overview of Mobile Devices: Smartphones, Tablets, and More
8.2 Mobile Device Operating Systems
8.3 Setting Up and Configuring Mobile Devices
8.4 Managing Apps and Data on Mobile Devices
8.5 Troubleshooting Mobile Device Issues
8.6 Mobile Device Security
Chapter 9: Computer Security
9.1 Understanding Computer Security Threats
9.2 Types of Malware and How to Protect Against Them
9.3 Using Antivirus Software and Firewalls
9.4 Securing Data and Devices
9.5 Best Practices for Password Management
9.6 Troubleshooting Security Issues
Chapter 10: Installing and Configuring Software
10.1 Introduction to Software Installation
10.2 Types of Software: Applications, Utilities, and Drivers
10.3 Installing Software on Various Operating Systems
10.4 Configuring Software for Optimal Performance
10.5 Licensing and Legal Issues in Software Installation
10.6 Troubleshooting Software Installation Problems
Chapter 11: Printers and Other Peripherals
11.1 Understanding Printers and Their Types
11.2 Installing and Configuring Printers
11.3 Troubleshooting Printer Problems
11.4 Other Computer Peripherals: Scanners, Webcams, and More
11.5 Installing and Configuring Other Peripherals
11.6 Troubleshooting Peripheral Devices
Chapter 12: Cloud Computing
12.1 Introduction to Cloud Computing
12.2 Cloud Storage and File Sharing
12.3 Cloud Services and Applications
12.4 Configuring Cloud-Based Services
12.5 Benefits and Risks of Cloud Computing
12.6 Troubleshooting Cloud-Related Issues
Chapter 13: Virtualization
13.1 Introduction to Virtualization Concepts
13.2 Types of Virtualization: Server, Desktop, and Network
13.3 Installing and Configuring Virtual Machines
13.4 Managing Virtual Environments
13.5 Troubleshooting Virtualization Issues
13.6 Benefits of Virtualization in IT
Chapter 14: IT Support and Career Opportunities
14.1 The Role of IT Support Professionals
14.2 Providing Customer Support and Technical Assistance
14.3 Communication Skills for IT Professionals
14.4 IT Certifications and Career Pathways
14.5 Building a Career in IT
14.6 Professional Organizations and Networking in IT
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