CompTIA A+ Core 1 (220-1001) Certification Training – IT Support Fundamentals

What You'll Learn

This course is designed to guide learners through the essential knowledge required for the CompTIA A+ Core 1 (220-1001) certification exam. Whether you are starting your IT journey or looking to solidify foundational skills, this course equips you with core competencies in hardware, networking, mobile devices, virtualization, cloud technologies, and security.

Here’s what you can expect to learn:

• Fundamental IT support concepts including PC hardware, networking technologies, mobile devices, and basic cloud computing.
  
  

• Full breakdown of computer systems: history, types, benefits, and all core components such as CPU, RAM, GPU, storage, and input/output devices.
  
  

• Storage device concepts including RAM, DRAM, SRAM, PROM, EPROM, EEPROM, SSDs, and cloud-based storage systems.
  
  

• Detailed insights into processing hardware and how components like motherboards and GPUs interact in a computer system.
  
  

• Introduction to IoT (Internet of Things): what it is, how it works, where it exists in our lives, and security considerations.
  
  

• Networking fundamentals including topologies, IP addressing, active devices like routers, switches, and hubs.
  
  

• Wireless networking concepts and Wi-Fi standards.
  
  

• Basic to intermediate operating system knowledge including Windows and Linux systems.
  
  

• Virtualization concepts, types, and applications in modern computing environments.
  
  

• Programming fundamentals, programming types, scripting, and how automation relates to IT support.
  
  

• Database fundamentals and an introduction to SQL and querying basics.
  
  

• Cloud computing models and concepts including characteristics like scalability, elasticity, and multi-tenancy.
  
  

• Cybersecurity essentials including privacy, availability, encryption, access control, and hacker tactics like phishing and social engineering.
  
  

• Preparation for the CompTIA A+ 220-1001 exam through structured modules, practice questions, and hands-on content.

Requirements

To succeed in this course, you don’t need any prior experience or technical background. It’s designed for absolute beginners as well as those with some IT knowledge. All you need is:

• A desire to learn and earn the CompTIA A+ 220-1001 certification.
  
  

• A device such as a computer, smartphone, or tablet to access the course content.
  
  

• Motivation to start or advance your career in IT support or technical services.
  
  

• An open mind and a willingness to explore new technical concepts step by step.
  
  

• A stable internet connection to watch video lessons, complete quizzes, and download resources.

No special software or hardware is required—just your curiosity and commitment. This course is designed to meet you at your level and help you grow from the ground up.

Best of all, it comes with lifetime access, so you can revisit the material whenever you need to—whether it's for exam review, brushing up on concepts for a job, or learning about updated content added in the future. Learn at your own pace, from anywhere, and on any device.

Course Description

Welcome to the CompTIA A+ Core 1 (220-1001) Certification Training – IT Support Fundamentals course, your gateway into the dynamic and fast-growing world of information technology. Whether you're completely new to IT or looking to validate and build upon existing knowledge, this course has been carefully designed to provide you with a comprehensive, step-by-step learning experience that prepares you for both the CompTIA A+ 220-1001 exam and real-world IT support roles.

The CompTIA A+ certification is one of the most respected and widely accepted entry-level certifications in the IT industry. It is globally recognized as the industry standard for launching a successful career in technical support and IT operations. For many professionals around the world, A+ has been the first credential that opened the door to roles in IT support, help desk services, field technician positions, and even system administration.

This course is focused specifically on Core 1 (exam code: 220-1001), the first of two required exams to earn the full CompTIA A+ credential. Core 1 focuses on essential IT topics, including hardware, networking, mobile devices, virtualization, cloud computing, and troubleshooting techniques. By mastering these subjects, you'll gain a foundational understanding of how computer systems operate, how they connect and communicate, and how to resolve common technical issues faced in modern IT environments.

We’ve structured this training to be accessible, practical, and beginner-friendly. You do not need prior IT experience or technical knowledge to get started. Each section breaks down complex concepts into clear, manageable lessons. Our curriculum is built around a logical learning path that starts with the basics and gradually builds up to more advanced concepts, ensuring you develop a strong foundation in every key domain of the exam.

Our experienced instructors will guide you through each topic, sharing not just theoretical knowledge, but also real-world insights from years of working in the IT field. The course includes detailed video lectures, real-time demonstrations, quizzes, and scenario-based exercises that reinforce your understanding and build your confidence. We also provide regular updates and practice questions aligned with the latest CompTIA exam objectives to keep you on track with your learning goals.

Throughout the course, you will explore the inner workings of computers, understand the functions of hardware components such as the CPU, RAM, storage drives, and motherboards, and learn how to assemble and troubleshoot physical machines. You’ll dive into the fundamentals of networking, including IP addressing, wireless technologies, and common networking devices like routers, switches, and access points. You’ll gain practical knowledge of mobile devices, their configurations, and synchronization processes—an essential skill in today's mobile-driven workplaces.

In addition, the course introduces key concepts in virtualization and cloud computing, helping you understand how modern IT infrastructures function in both on-premise and cloud environments. Security is also addressed through foundational lessons on device protection, basic encryption, user authentication, and social engineering threats like phishing and spoofing.

By the end of this course, you’ll not only be prepared to sit for the CompTIA A+ 220-1001 exam—you’ll also have hands-on skills that are directly applicable to entry-level IT roles. You’ll understand how to troubleshoot and maintain IT systems, assist users with common issues, configure and secure devices, and contribute confidently to any technical support team.

What is CompTIA A+?

CompTIA A+ is an entry-level IT certification that validates your understanding of common hardware, software, and network technologies. It is ideal for individuals beginning their IT journey. The Core 1 exam (220-1001) focuses on hardware, mobile devices, networking, virtualization, and troubleshooting.

A+ is often a requirement for IT help desk roles, field support technicians, and service center technicians. With more than a million professionals certified worldwide, it is an industry benchmark for starting a technical career.

Key Topics You’ll Explore

Computer Basics and Components

The course begins with a comprehensive look at computers themselves, from the early history of computing to the types of devices used today. You’ll learn the purpose and functions of desktops, laptops, tablets, and more. You'll get an in-depth understanding of how these systems work together and the benefits of each form factor.

From there, we’ll explore the internal components of a computer, including the CPU, GPU, RAM, storage drives, motherboards, and cooling systems. You'll also explore different types of memory and understand their performance, including DRAM, SRAM, and flash storage.

Networking and Internet Connectivity

You’ll learn networking fundamentals such as network topologies, cables, wireless technologies, and key protocols like TCP/IP. We’ll also break down the purpose and use of routers, switches, hubs, and access points. You’ll explore the basics of Wi-Fi technologies and learn how devices connect and communicate through networks in home and enterprise environments.

IoT concepts are also covered in detail. You’ll learn where IoT is used in daily life, how it connects via various mobile and wireless technologies, and what security considerations are essential for protecting data and devices.

Virtualization and Cloud Fundamentals

As businesses shift to hybrid environments, virtualization becomes a crucial topic. This course explains what virtualization is, how virtual machines operate, and how this technology supports cloud computing. You’ll explore different virtualization models and security practices in virtualized environments.

Cloud computing is also a significant focus. You’ll gain clarity on cloud service models (IaaS, SaaS, PaaS), deployment types (public, private, hybrid), and key characteristics like scalability, elasticity, and resource pooling.

Operating Systems

Understanding operating systems is crucial in IT support. We’ll cover the basics of Windows, macOS, and Linux, including installations, system configurations, file systems, and user permissions.

The Linux section includes terminal commands, file structures, and basic admin tasks, helping you get hands-on with a commonly used OS in servers and cloud environments.

Security Basics

Security is a key domain in IT. This course introduces basic cybersecurity principles like confidentiality, integrity, and availability. You’ll explore encryption, authentication, access control, malware types, and safe internet practices.

Social engineering attacks are also examined, including phishing emails, vishing (voice phishing), and spoofing tactics. You’ll understand how attackers manipulate users and how to recognize and respond to these threats.

Programming and Databases

You’ll get an introduction to programming languages relevant to IT environments, including scripting for automation and system management. You'll also learn the difference between compiled and interpreted languages.

The database module introduces SQL and querying, helping you understand how to manage, retrieve, and manipulate data efficiently. This knowledge supports database-driven applications and troubleshooting.

Why Get CompTIA A+ Certified?

Certifications validate your knowledge and skills, helping you stand out in job applications and interviews. Here’s why CompTIA A+ is worth pursuing:

• It’s the industry standard for launching a tech career.
  
  

• It opens doors to entry-level roles in IT support, help desk, technical services, and more.
  
  

• Employers including Dell, HP, Intel, and Ricoh recognize and often require A+ certification.
  
  

• It prepares you for advanced certifications like Network+, Security+, and beyond.

Who Is This Course For?

This course is ideal for:

• Anyone looking to pass the CompTIA A+ 220-1001 exam.
  
  

• Individuals beginning their career in IT or technical support.
  
  

• Career switchers seeking an industry-recognized credential.
  
  

• Current professionals looking to validate or refresh their knowledge.
  
  

• Students exploring IT fundamentals as part of their academic journey.

Exam Details

To earn the full A+ certification, candidates must pass two exams:

• Core 1 (220-1001): Hardware, mobile devices, networking, virtualization, and troubleshooting.
  
  

• Core 2 (220-1002): Operating systems, software troubleshooting, and security.

Each exam has up to 90 questions including multiple choice, drag-and-drop, and performance-based scenarios. The passing score for 220-1001 is 675 out of 900.

Is CompTIA A+ Difficult?

One of the most common questions asked by those considering the CompTIA A+ certification is whether the exam is difficult. The answer really depends on your background, study habits, and how much time you're willing to invest. For individuals with a genuine interest in technology, a desire to learn, and a solid study plan, the CompTIA A+ exam is very manageable—even if you're starting with little or no prior IT experience.

The CompTIA A+ certification is considered an entry-level certification, which means it is designed to be accessible for beginners. However, that doesn’t mean it’s easy. It does cover a broad range of foundational topics across two separate exams—Core 1 (220-1001) and Core 2 (220-1002). The first exam focuses on hardware, networking, mobile devices, virtualization, and troubleshooting, while the second dives into operating systems, software troubleshooting, and basic security.

If you have hands-on experience building or repairing computers, installing operating systems, or troubleshooting basic network issues, you already have a head start. For others who may be entirely new to IT, the learning curve may feel steeper—but that’s where a well-structured course like this one becomes essential.

What makes the exam challenging is not necessarily the complexity of individual topics, but the sheer breadth of information you’re expected to know. You’ll need to be comfortable with both theory and practical application. That's why this course includes interactive labs, real-world examples, and quizzes to help reinforce your understanding.

With consistent study, practice exams, and instructor support, many students are able to pass the exam on their first try. The key is preparation. If you're committed to learning and you use the resources available to you, the CompTIA A+ exam is not only achievable—it’s a smart investment in your future IT career.

What Comes After A+?

After CompTIA A+, many students pursue:

• CompTIA Network+ for deeper networking knowledge.
  
  

• CompTIA Security+ for cybersecurity fundamentals.
  
  

• Microsoft, Cisco, or AWS certifications based on career goals.

The A+ lays the foundation for all of these paths and more.

Why Take This Course?

Choosing the right course can make a significant difference in how effectively you learn and retain knowledge—especially when it comes to technical certifications like CompTIA A+. At OAK Academy, we have built this course not just to help you pass the CompTIA A+ 220-1001 exam, but to ensure that you genuinely understand the material and are fully prepared for the demands of real-world IT roles.

This course is structured around real understanding, not simple memorization. Unlike traditional training that often overwhelms learners with jargon and abstract concepts, our approach focuses on breaking down complex topics into clear, easy-to-follow lessons. Every module is crafted to build on the previous one, guiding you step-by-step through the core domains of the certification while giving you the context you need to see how each concept is applied in real job scenarios.

We believe that education should be practical, accessible, and engaging. That’s why this course is designed with learners from all backgrounds in mind—whether you're a complete beginner to technology or someone with some experience looking to earn your first professional certification. We avoid unnecessary complexity and instead focus on what matters: giving you the skills and knowledge to succeed in IT.

When you enroll in this course, you gain lifetime access to all the course materials. This means you can learn at your own pace, revisit topics as often as needed, and stay up-to-date with changes in the IT field. We regularly update the course content to reflect changes in the CompTIA exam structure and to include the latest best practices in IT support. You’re not just buying a course—you’re investing in a growing resource you can rely on throughout your career.

Upon completion, you’ll receive a downloadable certificate, which you can proudly display on your LinkedIn profile or resume. It serves as a strong indicator of your dedication to learning and your readiness for entry-level IT roles. Even if you're not taking the certification exam right away, the certificate of completion shows that you’ve put in the effort and learned key skills that are in demand in today’s job market.

Another major advantage of this course is our Q&A support system. Learning something new can be challenging, and you may come across questions or need clarification along the way. Our team of experienced instructors is available to answer your questions within 48 hours, providing guidance when you need it most. You won’t feel like you’re learning alone—we’re with you every step of the way.

We also integrate hands-on labs, quizzes, and real-world scenarios throughout the course to reinforce your understanding. These interactive elements are essential for helping you apply what you've learned and ensure you're not just memorizing facts, but actually developing the problem-solving and technical skills required in the workplace. You’ll learn how to troubleshoot issues, configure devices, manage networks, and understand how IT systems operate—skills that hiring managers look for in entry-level technicians.

In short, this course isn’t just about helping you pass an exam—it’s about helping you start a successful career in IT. With a strong foundation in the CompTIA A+ Core 1 objectives, practical experience, and access to ongoing support and updated materials, you’ll be well-equipped to move forward with confidence.

If you’re looking for a comprehensive, learner-friendly, and results-driven approach to preparing for your CompTIA A+ certification, this is the course for you. Join thousands of successful students and take your first step into the world of information technology with OAK Academy.