What Is a Device Driver and How Does It Work?
September 26, 2024
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This course is part of CompTIA A+ Certification Core 1 (220-1101) Specialization
Instructor: Packt - Course Instructors
Included with
(17 reviews)
Recommended experience
Beginner level
Ideal for aspiring IT pros and support techs seeking CompTIA A+ certification. No experience needed, just a strong interest in tech and hardware.
(17 reviews)
Recommended experience
Beginner level
Ideal for aspiring IT pros and support techs seeking CompTIA A+ certification. No experience needed, just a strong interest in tech and hardware.
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
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October 2024
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This course is designed to introduce you to the world of IT, focusing on fundamental hardware concepts crucial for any aspiring IT professional. Starting with the essentials, you will dive into the foundational components of modern computer systems, such as CPUs, RAM, and mass storage devices. You will also explore the critical role of firmware, motherboards, and power supplies in system operations. These lessons will give you a solid grounding in how hardware works, how components interact, and how they support the function of a computer system.
As you progress, the course will introduce you to troubleshooting methodologies and practical installation techniques. You’ll learn to apply theory to real-world hardware issues, developing a strong skill set for diagnosing and resolving common technical problems. From understanding CPU architecture to installing RAM and configuring BIOS, every lesson builds upon the last, preparing you for hands-on IT work. The course also provides essential knowledge about cooling systems, mass storage solutions like HDDs and SSDs, and the use of RAID for data redundancy. By the end of the course, you will have mastered the core skills necessary to succeed in entry-level IT roles. Whether you're aiming to pass certifications like the CompTIA A+ or just looking to build a solid technical foundation, this course provides all the tools you need to start your journey into the IT industry. This course is ideal for beginners or anyone interested in understanding IT fundamentals and hardware components. No prior experience is required, though basic computer literacy will be helpful.
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.
6 videos2 readings
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.
2 videos
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.
3 videos1 assignment
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.
7 videos
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.
5 videos
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.
4 videos1 assignment
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.
4 videos
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.
4 videos1 assignment
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.
4 videos
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.
5 videos1 reading2 assignments
Packt helps tech professionals put software to work by distilling and sharing the working knowledge of their peers. Packt is an established global technical learning content provider, founded in Birmingham, UK, with over twenty years of experience delivering premium, rich content from groundbreaking authors on a wide range of emerging and popular technologies.
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Yes, you can preview the first video and view the syllabus before you enroll. You must purchase the course to access content not included in the preview.
If you decide to enroll in the course before the session start date, you will have access to all of the lecture videos and readings for the course. You’ll be able to submit assignments once the session starts.
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