Information Technology (IT) Certifications & Training

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CompTIA is the world's most trusted certifying body of IT professionals.

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CompTIA is the leading IT certification provider, with 75 million+ industry and tech professionals who design, implement, manage and safeguard the technology that powers the world.

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Featured Certifications

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CompTIA ITF+

CompTIA IT Fundamentals (ITF+) is an introduction to IT skills that helps professionals decide if a career in IT is right for them or to develop a broader understanding of IT.

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CompTIA A+

CompTIA A+ is the industry standard for launching IT careers and teaches core technologies from security to networking to virtualization.

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CompTIA Network+

CompTIA Network+ validates the technical skills needed to securely establish, maintain and troubleshoot essential networks.

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CompTIA Security+

CompTIA Security+ is a global certification that validates the baseline skills necessary to perform core security functions.

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CompTIA Data+

CompTIA Data+ helps you start your data analytics career today. Learn about data mining, data manipulation, data analysis and more.

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CompTIA Project+

CompTIA Project+ gives IT pros the basic concepts to successfully manage small to medium sized projects.

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CompTIA Cloud+

CompTIA Cloud+ is a global certification that validates the skills needed to deploy and automate secure cloud environments.

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The CompTIA ISAO helps businesses combat cybersecurity risks with threat intelligence

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Our Most Popular Resources

What Is a DDoS Attack?

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

What Is IT?

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

What Is Cloud Computing?

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

IT Industry Outlook

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

Latest CompTIA Blog Posts

Why You Should Never Use the Word Breach

Don’t utter the word “breach” unless you truly are experiencing a breach. Learn why.

Jun 4, 2024, 11:00 AM by Ashley Watters

What Is a Cybersecurity Specialist?

Find out what a cybersecurity specialist is and what they do. Learn about the skills, qualifications and job responsibilities needed for this in-demand career.

Jun 3, 2024, 20:54 PM by Jessalynne Madden

What Are HTML and CSS?

HTML and CSS are essential skills for web-based projects. It is critical to understand their use and how they interact with each other (and JavaScript).

May 31, 2024, 13:55 PM by Damon Garn

5 Questions with John Harden: 2024 CompTIA Community North America Future Leader Award Winner

John Harden has been preparing to be a leader in the IT industry since he was in high school. Now he’s helping MSPs become leaders too.

May 30, 2024, 11:00 AM by Scott Campbell

What Is an Integrated Development Environment (IDE)?

Integrated development environments – or IDEs — help developers create applications. Learn what makes a good IDE and find the one that’s right for you.

May 29, 2024, 13:55 PM by Damon Garn

Using AI Tools for Content Creation: Everything You Need to Know

AI technology can help you produce content that is more efficient, more creative, scalable and data-driven.

May 28, 2024, 11:00 AM by Ashley Watters

How to Become an IT Project Manager

Discover the key steps and skills necessary to become an IT project manager with our comprehensive guide. Learn about relevant education, certifications, experience and more.

May 24, 2024, 13:59 PM by Jessalynne Madden

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