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Master CompTIA A+ Certification: IT Essentials Course (Udemy.com)

This course is designed to prepare you to achieve the internationally recognized fundamental IT training certification.

Created by: Ryan Hughes

Last updated January 2026

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What you will learn

  • Understand and configure mobile devices and their components.
  • Set up and troubleshoot basic and advanced network configurations.
  • Identify and install various hardware components and peripherals.
  • Build and customize workstations and gaming systems.
  • Grasp the fundamentals of virtualization and cloud computing.
  • Troubleshoot hardware issues including RAM, motherboards, and power supplies.
  • Resolve network issues for both wired and wireless connections.
  • Maintain and repair printers, monitors, and other peripherals.
  • Implement industry best practices for IT support and problem resolution.

How it compares

Against the other 848 rated Udemy courses in IT Certifications on CourseDuck:

  • Rating4.2 out of 5higher than 10% of them
  • Reviews44#806 of 849 by number of reviews
  • Length10.5 hourslonger than 59% of them
  • Last updatedJanuary 2026earlier than 52% of them

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Course Description

Ignite Your IT Career: Master the CompTIA A+ Core 1 Exam & Beyond!

Are you ready to transform your passion for technology into a thriving profession? Or perhaps you're driven to command your home or small office network with expert precision? Our Comprehensive CompTIA A+ Certification Course is meticulously engineered to catapult you from enthusiast to a skilled, certified IT professional.

This isn't just another IT course; it's your definitive launchpad into the dynamic world of technology. Designed for ambitious individuals eager to build a rock-solid foundation in IT support and operations, this program is your key to unlocking a successful career.

The CompTIA A+ Advantage: Your Gold Standard in IT Certification

Recognized globally as the premier entry-level certification for IT professionals, CompTIA A+ validates your expertise in providing exceptional technical support and thriving in today's sophisticated hybrid work environments. Our course is rigorously aligned with the latest CompTIA A+ Core 1 Exam (220-1101) objectives, ensuring you master the five critical domains essential for every modern IT professional:

  • Mobile Devices

  • Networking

  • Hardware

  • Virtualization and Cloud Computing

  • Hardware and Network Troubleshooting

Why THIS Course is Your Unrivaled Path to IT Mastery:

This engaging and deeply practical program is more than just exam preparation; it's a career transformation. We provide an unparalleled understanding of IT fundamentals, equipping you not just to pass the CompTIA A+ certification exam, but to excel in real-world IT scenarios. Whether your ambition is to shine in tech support, empower users by resolving complex device issues, or confidently set up and maintain robust home and office networks, the skills you forge here will become invaluable assets throughout your career.

Through crystal-clear, step-by-step explanations and interactive, hands-on content, you'll cultivate the critical thinking and technical prowess to solve tangible problems and build a rewarding career in the fast-paced, ever-evolving IT landscape. From intricate hardware installations to sophisticated network troubleshooting, this course offers a comprehensive, immersive approach to modern IT support, guaranteeing you're prepared to conquer today's technological challenges head-on.

Transform Your Skills - What You'll Master:

Our CompTIA A+ course delivers crucial insights and practical experience across these pivotal areas:

  • Master Mobile Ecosystems (15% of Exam Focus): Dive deep into the architecture of modern laptops, smartphones, and tablets. Gain the expertise to seamlessly configure, synchronize, and troubleshoot mobile devices and wireless networks, ensuring peak connectivity and productivity in any environment.

  • Command Network Infrastructures (20% of Exam Focus): Navigate the intricate world of networking. You'll gain a profound understanding of essential hardware like routers, switches, and firewalls, master configuration concepts including IPv4/IPv6, DNS, and VPNs, and confidently set up and secure SOHO (Small Office/Home Office) networks. From LANs and WANs to the nuances of various internet connection types, you'll be equipped to build and maintain robust network environments.

  • Become a Hardware Specialist (25% of Exam Focus): Develop an authoritative command of PC hardware. From the core components like motherboards, CPUs, RAM, and power supplies to storage solutions and essential peripherals, you'll learn to expertly install, maintain, and troubleshoot the full spectrum of hardware, ensuring systems run at peak performance.

  • Navigate the Cloud & Virtualization Landscape (11% of Exam Focus): Step into the future of IT by mastering cloud technologies (IaaS, SaaS, PaaS) and virtualization. Differentiate between public, private, and hybrid cloud models, and gain hands-on experience with client-side virtualization, including virtual machines, hypervisors, and emulators, preparing you for the scalable solutions of tomorrow.

  • Excel in Advanced Troubleshooting (29% of Exam Focus): Become the go-to expert for resolving complex IT challenges. This critical domain equips you with systematic, industry-standard troubleshooting methodologies to diagnose and decisively fix issues across RAM, CPUs, hard drives, mobile devices, printers, and both wired and wireless networks. Turn problems into solutions with confidence.

Elevated Course Highlights:

  • Crystal-Clear, Actionable Instruction: From configuring a network to assembling a computer, receive unambiguous, concise guidance that empowers you to master each topic with confidence.

  • Immediate Real-World Impact: Develop practical, in-demand skills that you can apply directly in professional settings or personal projects, from day one.

  • Elite CompTIA A+ Core 1 Exam Preparation: We don't just teach the material; we strategically prepare you for exam success, covering every objective to ensure you pass and excel.

  • Immersive, Practical Skill Development: This course is engineered for active learning, providing abundant opportunities to apply your knowledge in simulated real-world scenarios.

What’s Inside? Your Roadmap to IT Expertise:

  • Module 1: Mastering Mobile Devices & Connectivity

    • Uncover the intricacies of laptop hardware, diverse mobile device types, and master the configuration and synchronization of mobile devices with various platforms and networks.

  • Module 2: Architecting and Managing Networks

    • Explore core networking paradigms, including essential hardware, advanced configuration protocols (IPv4/IPv6, VPNs, DNS), and diverse internet connection technologies.

  • Module 3: Deep Dive into Computer Hardware & Systems

    • Achieve mastery over computer hardware fundamentals: motherboards, CPUs, power supplies, storage drives, and beyond. Learn professional techniques for installation, troubleshooting, and maintenance.

  • Module 4: Harnessing Virtualization and Cloud Power

    • Grasp the foundational principles of cloud computing and virtualization. Delve into cloud service models (IaaS, SaaS, PaaS) and the practical application of virtual machines.

  • Module 5: Advanced Hardware & Network Troubleshooting Strategies

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Instructor Details

Ryan Hughes

Hi. I have 20+ years experience in IT project management, software development and software architecture.

I have led several teams of software developers as project manager, quality manager and as team leader in different companies and different countries in sectors e.g. telecommunication, research & development, travel business, Internet marketing and Internet business, consultancy and services.

I have been responsible to collect the requirements of projects, applications and processes, design the databases and specify the final objects.

I look forward to helping you learn great skills to improve your life. Better skills, better life.

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Reviews

4.2

44 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Michael Turner on 11/11/2022

WONDERFUL! I FOUND MYSELF KNOWING WHY I MUST STUDY, RESEARCH, AND REMEMBER EACH TOPIC'S IMPORTANCE. I HAVE BEGUN TO CONCLUDE THIS IS JUST THE BEGINNING OF A GIGANTIC PUZZLE THAT WILL EVENTUALLY GROW LARGER AS THIS FIELD OF TECHNOLOGY EXPANDS. I KNOW THIS MUST HAVE TAKEN MUCH PREPARATION TO TRAIN STUDENTS LIKE MYSELF. THIS COURSE WAS VERY INTERESTING AND VERY GOOD LEARNING FOR THE PREPARATION TO THE CompTIA A+ EXAM. WELL DONE TEACH, I KNOW THIS WILL NOT BE THE LAST OF THE LECTURES. AGAIN, THIS WAS WONDERFUL AND YOU HAVE OPENED A VAST DOOR FOR A NEED TO EXPLORE, STUDY, AND REVIEW.

By T S on 9/18/2022

Complete WASTE of time. This course is actually for 901 with references only to Windows 8 and 2012. If you are going back into the past through time travel and need to fix dinosaur computers, then take this class otherwise save your money from these con artists.

By Constantinescu Andrei on 8/27/2022

This is a course for the old CompTIA A+ 220/901 exam! So this is a bad one to do. We are in 2022 ppl!

By Kaley Gordon on 7/4/2022

Excellent, excellent comptia a+ course. There is a lot if info, but the instructor breaks it down pretty good where your are not overwhelmed. This course is very in-depth. Support was top notch whenever I needed it. I have learned a lot and already have been able to apply what I learned with clients. The instructor is very easy to follow and pleasant to listen too. Highly recommend this course and looking forward to other courses from the instructor. Bravo!

By Walter Parker on 7/4/2022

Good comptia a+ course. The course is very useful. Better than I expected!!! Good audio quality, easy to follow and to understand, clearly taught, straight to the point without wasting time circling around the concepts, every concept is always followed by a simple example to put it into practice or context. Half way through and have learned a tremendous amount. For me the pace has been perfect and his explanations are very clear. And I have to say it's really worth every minute I've spent.

By Tim Porrason on 7/3/2022

This is the first video course I have ever finished. Why? Because the explanations were very comprehensive and I just wanted to learn more. Instructor delivers information in a way that is easy to process and understand. The materials are great; and the explanations are very clear and understandable. A Thumb up for the instructor. It has made me grow so much interest in comptia a+ exam. I really can't wait for the next course. It is a must watch for anyone willing to develop interest in comptia a+.

By Thomas Lmather on 7/3/2022

Excellent comptia A+. I am an experienced software engineer - and I can tell you that I am impressed by the explanations that this instructor has done. He is thorough and I can see a high level of professionalism in his approach. As I am taking his class, I feel as if I am in a boot camp, with all other attendees. I am also impressed with the level of practicality - here there is no "technobabble", everything is explained in a language you will understand, then you can practice. Anyways thanks for the knowledge you've shared throughout this.

By Robert Cullens on 7/1/2022

Best comptia a+ course on Udemy... So much knowledge, totally worth the money I'm lucky to have clicked on this course and purchased it midst the ton of courses on Udemy. My experience with this course is quite good, I find this course helpful to gain much knowledge in this field. Each lecture was just the right length. This course is very detailed and only for those who want actually learn the intricacies of comptia a+. I would strongly suggest this course to anyone who is just getting started with comptia a+.

By James Sanders on 7/1/2022

Great in-depth comptia a+ course. Clear and concise. I found this to be a fantastic course this instructor does a great job of explaining the concepts, providing examples and giving feedback. I really like the to the point explanation for each topic, it makes me understand the brief concepts but still leave some space for me to explore it myself. Things are taught with so much easy and fun that learning stuff was so much fun. I am glad to have this course. It's money well spent. I would totally recommend this course to anyone!

By Mark Meapeck on 6/29/2022

These lessons are amazing! I can't believe you can actually get an excellent and quality and well explained course for such a little price. I really do recommend it for beginners as well as intermediates. The instructor does a great job of making sure concepts are clear and that you understand exactly what is going on under the hood when they are put into practice. I spent so much time on youtube learning comptia a + core1 exam, but when I started this course, it seems easy to understand everything. Definitely I will buy more training courses from this teacher. Fully recommend!

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Overall Score : 84 / 100