IT Fundamentals and Hardware Essentials

Packt via Coursera

Go to Course: https://www.coursera.org/learn/packt-it-fundamentals-and-hardware-essentials-yqged

Introduction

Identify and install key PC hardware components with precision and accuracy

Analyze and troubleshoot hardware issues effectively using best practices

Prepare for and apply knowledge to successfully pass the CompTIA A+ certification exams

Understand the role of BIOS, RAM, and CPU and evaluate their impact on system performance

Syllabus

All About the CompTIA A+

In this module, we will introduce you to the CompTIA A+ certification, highlighting its relevance in the IT industry and what it takes to pass. You will gain insights into the exam structure, preparation strategies, and how to leverage this course for exam success.

Book Chapter 1 - Safety and Professionalism

In this module, we will explore the foundational tools and troubleshooting theory critical for IT professionals. You’ll also learn the importance of maintaining safety and professionalism when handling computer systems.

Book Chapter 2 - The Visible Computer

In this module, we will take a deep dive into the visible components of a computer, such as the case, peripherals, and monitor. You’ll also gain a solid understanding of how these components interact within a typical PC setup.

Book Chapter 3 - CPUs

In this module, we will uncover the critical role of the CPU in computing. You’ll learn about CPU features, different architectures, and how to make informed decisions when selecting a processor for specific tasks.

Book Chapter 4 - RAM

In this module, we will focus on random-access memory (RAM), its types, and its features. You'll also learn how to install and troubleshoot RAM to enhance your system’s performance and stability.

Book Chapter 5 - Firmware

In this module, we will explore the firmware essential to your system’s operations. You will understand how BIOS and POST work, and learn to troubleshoot common firmware-related issues.

Book Chapter 6 - Motherboards

In this module, we will delve into motherboards, their form factors, and their chipsets. You’ll also gain practical knowledge on installing and troubleshooting motherboard-related problems.

Book Chapter 7 - Power Supplies

In this module, we will cover the crucial role of power supplies in converting AC to DC power. You’ll learn how to select the right power supply for your system and troubleshoot power-related issues effectively.

Book Chapter 8 - Mass Storage Technologies

In this module, we will introduce you to various mass storage technologies, including HDDs, SSDs, and SCSI. You'll gain the skills needed to differentiate between these storage types and their uses in modern computing systems.

Book Chapter 9 - Implementing Mass Storage

In this module, we will dive into RAID configurations, encryption, and troubleshooting mass storage devices. You’ll learn to implement and maintain RAID arrays while ensuring data security and system performance.