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CompTIA A+ Core 1 (220-1201) Full Course & Practice Exam

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  • 155,011 Students
  • Updated 11/2025
4.7
(38,661 Ratings)
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Course Information

Registration period
Year-round Recruitment
Course Level
Study Mode
Duration
5 Hour(s) 0 Minute(s)
Language
English
Taught by
Jason Dion • 2.8 Million+ Enrollments Worldwide, Dion Training Solutions • ATO for ITIL & PRINCE2, Dion Training Solutions • ATO for ITIL & PRINCE2, Dion Training Solutions, Jason Dion • 2.8 Million+ Enrollments Worldwide
Rating
4.7
(38,661 Ratings)

Course Overview

CompTIA A+ Core 1 (220-1201) Full Course & Practice Exam

Pass the CompTIA A+ Core 1 (220-1201) exam with help from a top expert in the field!

The CompTIA A+ Core 1 (220-1201) certification course equips learners with the fundamental knowledge and practical skills needed to succeed in IT support roles. Covering essential IT concepts, this course provides hands-on experience in installing, configuring, and troubleshooting hardware and software across a variety of devices and platforms. Whether you're starting your IT career or looking to validate your skills, this course offers a comprehensive pathway to certification.

Domain Discussion

This course is structured around key domains that align with the CompTIA A+ Core 1 (220-1201) exam objectives. Each domain contributes to the overall exam content by percentage:

  • Mobile Devices (13%)
    Learn how to install and configure mobile devices, including laptops, smartphones, and tablets. Understand connectivity options, accessories, and troubleshooting techniques to ensure optimal performance in a dynamic IT environment.

  • Networking (23%)
    Develop a solid understanding of networking fundamentals, including protocols, network hardware, and connectivity solutions. Explore different network types and configurations, troubleshooting strategies, and security considerations to support business operations.

  • Hardware (25%)
    Master the components and functions of computer hardware, from storage solutions to peripherals. Gain hands-on experience in assembling and maintaining systems to meet user and business requirements.

  • Virtualization and Cloud Computing (11%)
    Explore the principles of virtualization and cloud-based environments. Learn how virtualization enhances IT operations, and understand cloud service models, deployment types, and security best practices.

  • Hardware and Network Troubleshooting (28%)
    Acquire practical skills to diagnose and resolve common hardware and network issues. Learn systematic troubleshooting approaches to address technical challenges efficiently and provide excellent end-user support.

Course Features

This course offers a comprehensive learning experience that includes a structured study guide covering all exam objectives, quizzes to reinforce key concepts, and a full-length practice exam designed to simulate real-world testing conditions. Each feature is designed to ensure learners are fully equipped with the knowledge and confidence needed to pass the certification exam and excel in their IT careers.

Enroll now and start your journey to becoming a certified IT professional!

Take the next step in your IT career with our CompTIA A+ Core 1 (220-1201) certification course. Gain the skills and confidence you need to pass the exam and succeed in the IT industry.


What Other Students Are Saying About Our Courses:

  • Amazing course. I am a non native English speaker and it is easy to understand and follow. Comments and examples are relevant and well illustrated. (Jordane, 5 stars)

  • This has been very helpful, particularly the use of metaphor in explaining the concepts. The way the information is all presented is also structured well. Thank you. (Dale P., 5 stars)

  • It goes through the basics and simple parts and is presented in a simple way that is understandable to anybody who is new to this field. Thank you for this wonderful course. (Chinnus L., 5 stars)

Upon completion of this course, you will earn 27 CEUs towards the renewal of your CompTIA Tech+, A+, Network+, Security+, Linux+, Cloud+, PenTest+, CySA+, or CASP+ certifications.

Course Content

  • 10 section(s)
  • 219 lecture(s)
  • Section 1 Introduction
  • Section 2 Cable Types
  • Section 3 Motherboards
  • Section 4 Cooling and Power
  • Section 5 System Memory
  • Section 6 BIOS/UEFI
  • Section 7 Storage Devices
  • Section 8 Virtualization Concepts
  • Section 9 Cloud Computing
  • Section 10 Networking Basics

What You’ll Learn

  • Installing and configuring laptops, desktops, and mobile devices
  • Understanding and implementing fundamental networking concepts
  • Troubleshooting hardware and software issues effectively
  • Managing and maintaining various operating systems
  • Implementing basic cybersecurity measures
  • Configuring and supporting virtualization and cloud solutions
  • Providing excellent customer service and support in IT environments
  • Utilizing best practices for troubleshooting and problem resolution


Reviews

  • J
    Joshua Sinning
    4.0

    Was very helpful and i will plan to take the exam in the coming month. Thank you for this course i will be looking into other diontrainning courses

  • R
    Richange
    5.0

    Well-structured course with attention to details in explanations. Introducing a concept first and then subtly bringing it up a few lessons later enhances memorization for the test.

  • B
    Ben Campos
    5.0

    Great course, very thorough and the practice tests really helped me prepare for and pass my compTIA A+ core one exam with an 831 score. Highly recommend to anyone who needs a structured but self paced course. Thank you!

  • J
    Joshua Moreno
    5.0

    Used this course in addition to the Sybex A+ 1201 book and half of Mike Meyers course, passed with an 845/900. It is a great course for understanding all the details and getting a clear picture of what you need to know for the exam. The provided practice exam is useful and relevant to the actual test, different questions of course but very similar presentation and content. I'd recommend supplementing with another course to gain a bigger picture of how things work together and why, Mike Meyers is great here.

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