What Is the CompTIA A+ Certification? A Certification to Start Your IT Career

Written by Coursera • Updated on

The CompTIA A+ certification is designed to help you land an entry-level position in IT by ensuring you know the basics of working with hardware, networks, and computer systems.

An IT worker puts his CompTIA A+ certification to work

The CompTIA A+ certification is an entry-level qualification in the information technology (IT) industry. Issued by IT association CompTIA, the A+ certification is widely accepted as an industry standard certification often used to kickstart a career in IT.

Here's a quick look at the basics:

  • The CompTIA A+ is composed of two exams in the Core Series—the 220-1001 and 220-1002.

  • Each exam costs $232 in the US, as of October 2021, with a total cost of $464.

  • The exams will test your knowledge of operating systems, data, security, networking, hardware, and help desk services.

Learn more: 5 Essential IT Certifications: Entry-Level and Beginner

What jobs can I get with the CompTIA A+ certification?

The CompTIA A+ certification is widely recognized as the go-to certification for an entry-level position in IT. Here are a few entry-level jobs that often call for the CompTIA A+ certification, and their average US salaries (according to October 2021 data from Glassdoor).

  • Help desk analyst: $44,436

  • IT technician: $46,744

  • Help desk specialist: $44,586

  • Technical support specialist: $48,836

  • Desktop support administrator: $50,903

  • System support specialist: $54,997

  • Associate network engineer: $67,162

Keep in mind that this number might change depending on where you’re located—IT jobs in large cities might pay more than those in smaller towns to adjust for cost of living, for example. Other factors, like your education level and previous experience, can also influence your salary.

Ready to get started?

Take a look at the Google IT Support Professional Certificate. It'll prepare you for the CompTIA A+ exam—and the first week is free. Read on below for more details.


What’s on the CompTIA A+ exam?

The exam for the certification combines multiple choice questions and performance-based questions. The exam broadly tests your knowledge of various IT basics in categories including hardware, software, networking, operating systems, and security. Expect questions to cover the following domains:

Domains for exam 220-1001

  • Mobile devices: Installing and configuring laptops and mobile devices

  • Networking: Types of networks and connections (TCP/IP, wifi, SOHO, etc.)

  • Hardware: Identifying, using, and connecting devices and hardware components

  • Virtualization and cloud computing: Comparing cloud concepts and setting up client-side virtualization

  • Hardware and network troubleshooting: Solving issues with devices and networks

Domains for exam 220-1002

  • Operating systems: Installing and configuring Windows OS, and understanding Mac OS, Linux, and mobile OS

  • Security: Identifying and protecting against vulnerabilities in both devices and networks

  • Software troubleshooting: Resolving issues with applications on PC and mobile devices, including security support

  • Operational procedures: Best practices for safety, sustainability, communication, and professionalism

How to get a CompTIA A+ certification

There are several ways you can prepare for the CompTIA A+ exam: 

  • Online, instructor led-courses can prepare you for the exam. 

  • Community colleges in your area might offer preparatory courses.

  • Self-study—learning through online videos or books without an instructor—can also work. 

Whatever method you choose, CompTIA recommends dedicating 120 hours to prepare for the test.

CompTIA A+ training courses

CompTIA offers several resources, including books, instructor-led online courses, and training programs that allow you to progress at your own pace. The CertMaster Learn for A+, for example, is an online course that includes lessons, practice questions, and a practice exam. 

The Google IT Support Professional Certificate program, with five courses that cover the entry-level fields of IT, incorporates hands-on projects that simulate real-world scenarios.

Here’s a quick breakdown of the two.

Google IT Support Professional Certificate

  • What you need to know: A standalone certificate by itself, the Google IT Support Professional Certificate also prepares learners for the CompTIA A+ exam by covering more than 85 percent of exam topics. 

  • Price: $39 a month subscription, with a free trial week (subject to change). The exam is not included, but learners receive a 20-percent discount on the exam.

  • Total time: 3-6 months

Non-traditional backgrounds are common in IT circles. Listen to Kevin, an IT professional at Google, talk about the people he's worked with and give advice on breaking into the industry.

The Google IT Support Professional Certificate helped give me the confidence to apply for IT roles. I don't have the traditional instructional background in the field but my hands-on learning and what I've gained from the Google program propelled me forward.

- Stevenson Benoit, Google IT Support Professional Certificate graduate 

CompTIA CertMaster Learn for A+ Core

  • What you need to know: The CertMaster Learn includes two segments with 40 hours of content each, including lessons, practice questions, and a simulation exam. The program includes achievement badges and a calendar to help keep you on track. 

  • Price: $329 per session or $639 for series. The exam is not included but can be bundled with training at a discount.

  • Total time: 80 hours+

CompTIA A+ vs. CompTIA IT Fundamentals (ITF+)

CompTIA offers two separate entry-level certifications, the CompTIA A+, and the CompTIA IT Fundamentals, or ITF+. They’re slightly different. The CompTIA A+ is billed as a certification that will test you on the knowledge needed to land an entry-level IT job. The ITF+, on the other hand, is designed for students and professionals who want to see if IT is a right career fit for them. The ITF+ exam is also used by non-IT professionals who want a broad introduction to the field.

Which should you choose?

If you’re still on the fence about whether you’d like a job in IT, getting the ITF+ can be a good way to test the waters. If you know you want to commit to IT work and are ready to gain job-ready skills, the A+ certification is probably a better path.


Leveraging your certification

If you’ve passed the exam, take some steps to ensure the certification is visible to key players. Add it to your resume and LinkedIn, and if you’re already in a related career, inform your employer. And it’ll be worth looking at other entry-level IT certifications—keeping an eye on what other certifications are out there can help you make decisions today on what you’d like your future career to look like.

What's next after the CompTIA A+?

For many IT professionals, the CompTIA A+ is the first of many certifications earned over the course of their careers. Since the A+ certification is fairly general, you may choose to move into an IT specialization, like networking, cybersecurity, or cloud computing. CompTIA offers more advanced certifications in these fields, as do many other reputable organizations. Take a look at this IT certification roadmap to inspire your next career goal.

Frequently asked questions (FAQ)

Written by Coursera • Updated on

This content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

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