دانلود Lynda CompTIA A+ Exam Prep (220-902) Tutorial Series آموزش مباحث مدرک +CompTIA A

CompTIA A+ Exam Prep (220-902) Part 1: Introduction to Computers
The CompTIA A+ Exam Prep series is a comprehensive six-part series designed to help IT professionals prepare for the CompTIA 220-902 exam, which focuses on operating systems and software. If you're looking to pass the exam for the first time or studying for renewal, this is the series for you. In this introductory course, Mike Meyers explains the basics of how a computer works and the operational procedures that are key to any well-running IT team, including soft skills such as professionalism, communication, and safety. In Chapter 2, Mike tours the four most recent versions of Windows, as well as the OS X and Ubuntu Linux operating systems. He shows how to navigate to essential tools in each OS and explains how to manage virtual memory (RAM). Details about the CompTIA A+ certification and the exam blueprints can be found at.

Topics include:
- Interacting and communicating with clients
- Understanding the top three threats to a PC
- Troubleshooting
- Touring Windows Vista, 7, 8, and 10
- Touring OS X and Linux

CompTIA A+ Exam Prep (220-902) Part 2: Putting Pieces Together
In Part 2, Mike Meyers helps you understand all the pieces that comprise the modern computer: RAM, power supplies, hard drives, and peripherals. Though 220-902 focuses on operating systems and software, a solid foundation in hardware will help you understand how all the pieces fit together. In Chapter 5, Mike shows how to build a basic PC, and install a fresh copy of Windows. Details about the CompTIA A+ certification and the exam blueprints can be found at.

Topics include:
- Working with RAM
- Choosing a power supply
- Understanding portioning
- Implementing hard drives
- Configuring USB
- Building a PC
- Installing Windows

CompTIA A+ Exam Prep (220-902) Part 3: Windows Basics
Part 3 covers the Windows operating system: all the basics you need to know to troubleshoot the inside of a PC. Author and CompTIA expert Mike Meyers takes a look under the hood at the processes, services, and tasks and provides an overview of user management, which is one of the foundations of Windows security. In Chapter 3, you'll learn some techniques for maintaining and optimizing the performances of Windows, including backup and restore procedures. Every lesson maps to a question in the critical Windows domain—an estimated 30% of the exam. Details about the certification and the exam blueprints can be found at.

Topics include:
- What is the Windows registry?
- Understanding the boot process
- Using the Windows 8 Task Manager
- Creating and managing users
- Working in the Microsoft Management Console
- Installing and uninstalling programs
- Backing up and restoring Windows

CompTIA A+ Exam Prep (220-902) Part 4: Virtualization, Printers and Troubleshooting
Here CompTIA expert Mike Meyers prepares you to answer questions about slightly more advanced topics: "super tech" skills like managing files via the command-line interface, creating virtual machines, connecting to the Internet, installing printers, and troubleshooting startup and application issues. Each lesson prepares you for a related topic on the 90-question A+ exam. Details about the certification and the exam blueprints can be found at.

Topics include:
- Working with the Windows and Linux command lines
- Manipulating files, folders, and permissions via the command line
- Using the Recovery Console and Windows Recovery Environment
- Troubleshooting software
- Examining virtual services: IaaS, PaaS, and SaaS
- Troubleshooting Internet connections
- Installing local and network printers

CompTIA A+ Exam Prep (220-902) Part 5: Mobile Devices
Join Mike Meyers for this installment, which covers everything an IT pro needs to support, secure, and manage mobile devices, including Android, iOS, and Windows Phone. Learn how to configure cellular plans, connect to wireless networks, set up email, sync devices, and secure Android and iOS phones. These topics map to the "Other Technologies" domain—an estimated 12% of the exam. Details about the certification and the exam blueprints can be found at.

Table of Contents:
- Introduction
- Understanding Mobile Devices
- Care and Feeding of Mobile Devices

CompTIA A+ Exam Prep (220-902) Part 6: Securing Computers
Security is one of the IT pro's chief concerns, and it's a big domain of the 220-902 exam. This course outlines the basic procedures for securing any computer, covering topics such as physical security, password protection, malware detection and prevention, and firewalls. CompTIA expert Mike Meyers also helps you understand how to dispose of data correctly and respond to security incidents.

Table of Contents:
- Introduction
- Securing Computers