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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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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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Top IT Skills in Demand in 2023

With the fast-changing tech world, 2023 will be a challenging but exciting year for IT pros. Here is the list of top in-demand IT skills to advance your career.

Feb 7, 2023, 13:30 PM by Meggy Kevkhishvili

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Why an IT Curriculum Is Essential for All Academic Institutions

With technology woven into the fabric of all organizations, an IT curriculum is essential for all academic institutions. Find out why.

Feb 6, 2023, 14:50 PM by Megan Gustafson

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Your Vim Tutorial: Create, Edit and Save Files

Vim is a common and powerful text editor available for many operating systems. Learn the basics of Vim by creating and editing a file.

Feb 3, 2023, 15:17 PM by Damon M. Garn

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5 Ethical Issues in Technology to Watch for in 2023

Businesses are faced with many ethical challenges, particularly when it comes to the use of technology. Critical decisions must be made to ensure we are protecting privacy and using data appropriately. Which ethical issues are most important in 2023? Here are the top five.

Feb 3, 2023, 15:06 PM by Ashley Watters

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10 Things You Don’t Want to Miss at CCF 2023

If you’ve ever been part of a good brainstorm session, you understand what it feels like when the group knows they’re on to something. It’s a great feeling and it’s part of what makes the CompTIA Communities & Councils Forum (CCF) so important and valuable to members and the IT industry.

Feb 2, 2023, 14:53 PM by Emily Matzelle