CompTIA A+ is the industry standard for establishing a career in IT.

CompTIA A+ is the foundation of your IT career

CompTIA A+ is the preferred qualifying credential for technical support and IT operational roles. It is about much more than PC repair.

  • Candidates are better prepared to troubleshoot and problem solve.
  • Technicians understand a wide variety of issues ranging from networking and operating systems to mobile devices and security.
  • A+ supports the ability to connect users to the data they need to do their jobs regardless of the devices being used.

​Career Resources

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9 skills that you master and validate with CompTIA A+



Identifying, using, and connecting hardware components and devices



Install and support Windows OS including command line & client support



Troubleshoot PC and mobile device issues including application security support



Explain types of networks and connections including TCP/IP, WIFI and SOHO



Troubleshoot device and network issues



Identify and protect against security vulnerabilities for devices and their network connections



Install & configure laptops and other mobile devices



Understand Mac OS, Linux and mobile OS



Follow best practices for safety, environmental impacts, and communication and professionalism 

Companies that use A+


Jobs that use A+ and their average salaries*

Support Specialist


Field Service Technician


Desktop Support Analyst


Help Desk Tier 2 Support


Exam Details

Exam Codes CompTIA A+ 220-901 and 220-902
(Academy customers use the same codes)
Launch Date December 15, 2015
Exam Description CompTIA A+ 220-901 covers PC hardware and peripherals, mobile device hardware, networking and troubleshooting hardware and network connectivity issues.

CompTIA A+ 220-902 covers installing and configuring operating systems including Windows, iOS, Android, Apple OS X and Linux. It also addresses security, the fundamentals of cloud computing and operational procedures.
View the CompTIA A+ 900 FAQ page.
Number of Questions Maximum of 90 questions per exam
Type of Questions Multiple choice questions (single and multiple response), drag and drops and performance-based
Length of Test 90 Minutes per exam
Passing Score 220-901: 675 (on a scale of 900)
220-902: 700 (on a scale of 900)
Recommended Experience 9 to 12 months hands-on experience in the lab or field
Languages English, German, Japanese, Portuguese, French and Spanish (Modern)
Retirement TBD - Usually three years after launch
Price $211 USD per exam (See all pricing)
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A+ 900-Series:
What’s in this version

The 900 series address the increased diversity of technologies in today's IT environments, from cloud computing and Linux to iOS and Android adding the following topics:

  • Expanded coverage of mobile devices and operating systems
  • Fundamental cloud concepts
  • More security problem solving
  • Significant increase in troubleshooting

How does CompTIA A+ Compare?

Microsoft MTA Infrast Cisco CCENT
Performance Based Questions
Exam Length 2 exams, 90 min. each 2-3 exams 4 exams 1 exam, 90 min.
Experience Level Entry Entry Entry Entry
Exam Focus Technical and professional skills Tied to specific products such as MCSA Windows 8 Broad-based intro to IT Entry-level networking for CISCO solutions
Pre-requisites None. 9-12 months experience recommended None. Prior experience recommended. None None

Exam Preparation


CertMaster is CompTIA’s intelligent online learning tool to help you learn for your A+ exam. It can verify what you already know and fill in knowledge where you need it. It’s a great addition to your learning prep and will be your guide on your path to master the A+ curriculum.

Learn more and get started today

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Learn and Train with CompTIA

CompTIA offers printed and digitally delivered courseware and learning support materials. They are developed by industry-leading experts and are created to give learners the knowledge they need to pass their CompTIA certification exam.

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Find Study Materials

Search for study materials offered by CompTIA’s training partners.

Instructor-Led Training

Instructor-led training provides a comfortable teaching environment with instructors that are familiar with the certification process and can help you master your certification exam. Find your instructor now.

For all training options, visit our training overview.

Find a CompTIA Authorized Training Provider Partner

Ready for the Test?

When you’ve completed your training and you know you can take your certification exam with confidence, head over to the CompTIA Marketplace and purchase your exam voucher that you will need to sign up for the test.

Once you’ve purchased your voucher, you can find a testing location and schedule your test.



Keep your certification up to date with CompTIA’s Continuing Education (CE) program. It’s designed to be a continued validation of your expertise and a tool to expand your skillset. It’s also the ace up your sleeve when you’re ready to take the next step in your career.

Get the most out of your certification
Information technology is an incredibly dynamic field, creating new opportunities and challenges every day. Participating in our Continuing Education program will enable you to stay current with new and evolving technologies and remain a sought-after IT expert.

The CompTIA Continuing Education program
Your CompTIA A+ certification is good for three years from the day of your exam. The CE program allows you to extend your certification in three-year intervals through activities and training that relate to the content of your certification. Like A+ itself, CompTIA A+ ce also carries globally-recognized ISO/ANSI accreditation status.

It’s easy to renew
You can participate in a number of activities and training programs, including higher certifications, to renew your CompTIA A+ certification. Collect at least 20 Continuing Education Units (CEUs) in three years, upload them to your certification account, and A+ will automatically renew.

Want more details? Learn more about the CompTIA Continuing Education program.

Renew your CompTIA certification A+ can be renewed.


CEUs needed for renewal

Renew Now

CompTIA A+ Purchase Options

CompTIA A+ Voucher


CompTIA A+ Deluxe Bundle


CompTIA A+ Premier Bundle


CompTIA A+ Exam Voucher
CompTIA A+ Exam Voucher Retake
CompTIA CertMaster for A+
CompTIA A+ eBook
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* CompTIA A+ certification consists of 2 separate exams, 220-901 and 220-902. In order to take both exams, you need to purchase 2 vouchers.

I got my A+ and it is the best thing I ever did.

Andy MacLeod,
Computer ​Systems ​Analyst, Chugach Alaska Corporation

A+ is a system check for yourself. Are you good enough for the job you want? With A+ you are.

Darius Peterson,
IT Specialist, American Society of Health-Systems Pharmacists

I am proud of what I have achieved. I could not have done it without A+.

Phil Norton,
Systems Analyst III, Sourcebooks

Next Steps

Sample Questions

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Sample Questions

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