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CompTIA A+

A+ is the starting point for a career in IT. The performance-based exams certify foundational IT skills across a variety of devices and operating systems.

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CompTIA Network+

Network+ certifies the essential skills needed to confidently design, configure, manage and troubleshoot any wired and wireless devices.

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CompTIA Security+

Security+ provides a global benchmark for best practices in IT network and operational security, one of the fastest-growing fields in IT.

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Plus Means More. Now more than ever. Certify from home with online testing to open the door to an IT career.

Our Most Popular Resources

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What Is a DDoS Attack?

Learn what a DDoS attack is, types of attacks, DDoS protection and how to stop a DDoS attack.

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What Is IT?

Understand the definition of information technology as well as the many different types of careers paths.

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What Is Cloud Computing?

Learn what is cloud computing and the different types and services that exist for the cloud.

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IT Industry Outlook

Our annual industry analysis includes tech trends and an information technology industry overview.

Latest CompTIA Blog Posts

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From the Library to the Data Center

An accidental interview changed Allison Marchant’s life. Learn how recognizing and applying transferable skills could change yours too.

Nov 23, 2022, 13:43 PM by Emily Matzelle

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IT Industry Outlook: Channel Business Model Evolution Continues Apace

Data shows that companies in the business of technology are starting to think bigger again, rekindling some strategic initiatives and aspirations that may have been put on the back burner. Find out more about how channel firms are looking to evolve their business models in the coming year.

Nov 22, 2022, 17:54 PM by Carolyn April

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Veteran IT Pro Leverages Knowledge, Patience and Hustle To Get Ahead

Military veteran Daniel Avila credits his IT skills, his patience and his natural hustle to starting a tech career that supports his family.

Nov 21, 2022, 14:16 PM by Emily Matzelle

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Positioning Your Transferable Skills for the Job You Want

You’ve decided to make your next career move. Read on to learn how you can use your transferable skills to help you grow your career.

Nov 18, 2022, 13:56 PM by Megan Gustafson

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Top Cybersecurity Jobs in the UK

The demand for cybersecurity pros in the UK is at an all-time high. Here’s the training and salary information for 2021 that you need.

Nov 17, 2022, 14:56 PM by Eileen Tauchman