Computer Hardware and Operating System

Course Name: Computer Hardware and Operating System

Certification: CompTIA A+

Duration:  75 Hours

 

1 Safety and Professionalism

  • The Professional Tech
  • Effective Communication
  • Tools used for Troubleshooting System

2 Introduction

  • Introduction to Computer Hardware
  • Introduction to Computer Software

3 Central Processing Unit (CPU)

  • CPU Core Components
  • Modern CPUs
  • Selecting and Installing CPUs

4 Random Access Memory

  • Understanding DRAM
  • Types of RAM
  • Types of DDRAM
  • Working with RAM
  • Troubleshooting RAM

5 Firmware

  • CMOS and RTC
  • Option ROM and Device Drivers
  • Power-On Self-Test (POST)
  • BIOS/UEFI and CMOS

6 Motherboards

  • How Motherboards Work
  • Expansion Bus
  • Upgrading and Installing Motherboards
  • Troubleshooting Motherboards

7 Power Supplies

  • Understanding Electricity
  • Powering the PC
  • Installing and Maintaining Power Supplies
  • Troubleshooting Power Supplies
  • Modular Power Supplies
  • Temperature and Efficiency

8 Mass Storage Technologies

  • How Hard Drives Work
  • Connecting Mass Storage
  • Protecting Data with RAID
  • Installing Drives

9 Implementing Mass Storage

  • Hard Drive Partitions
  • Hard Drive Formatting
  • The Partitioning, Formatting, and Pooling Process
  • Maintaining and Troubleshooting Hard Drives
  • Troubleshooting Hard Drive Implementation
  • Third-Party Partition Tools

10 Essential Peripherals

  • Supporting Common Ports
  • Common Peripherals
  • Storage Devices

11 Display Technologies

  • Video Displays
  • Display Adapters
  • Installing and Configuring Video
  • Troubleshooting Video
  • Additional Display Topics

12 Essentials of Networking

  • Roles Hosts Play in Networks
  • Networking Technologies
  • Implementing Ethernet

13 Local Area Networking

  • TCP/IP
  • Installing and Configuring a Wired Network
  • Troubleshooting Networks

14 Wireless Networking

  • Wireless Networking Components
  • Wireless Networking Standards
  • Installing and Configuring Wireless Networking
  • Troubleshooting Wi-Fi

15 The Internet

  • How the Internet Works
  • Connecting to the Internet
  • Internet Application Protocols
  • Internet Troubleshooting

16 Building a PC

  • Specialized PCs
  • Installing and Upgrading Windows
  • Post-Installation Tasks
  • Privacy Concerns with Windows 10

17 Windows Client OS

  • Registry
  • The Boot Process
  • Applications, Processes, and Services
  • Tools for Programmers

18 Users, Groups, and Permissions 

  • Authentication with Users and Groups
  • Authorization through NTFS
  • Sharing Resources Securely
  • Beyond Sharing Resources

19 Maintaining and Optimizing Operating Systems

  • Maintaining Operating Systems
  • Optimizing Operating Systems
  • Preparing for Problems

20 Working with the Command-Line Interface

  • Deciphering the Command-Line Interface
  • Mastering Fundamental Commands
  • Working with Files
  • Windows Commands
  • Mac OS and Linux Commands
  • Scripting

21 Troubleshooting Operating Systems

  • Failure to Boot
  • Failure to Start Normally
  • Application Problems

22 Portable Computing

  • Portable Computing Devices
  • Extending Portable Computers
  • Managing and Maintaining Portable Computers
  • Upgrading and Repairing Laptop Computers
  • Troubleshooting Portable Computers

23 Understanding Mobile Devices

  • Mobile Computing Devices
  • Mobile Operating Systems
  • Configuring a Mobile Device

24 Care and Feeding of Mobile Devices

  • Troubleshooting Mobile Device Issues
  • Securing Mobile Devices
  • Mobile OS and Application Security Issues

25 Virtualization

  • Benefits of Virtualization
  • Implementing Virtualization
  • Introduction to Cloud Computing

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