Master the fundamentals of artificial intelligence without the technical jargon. Understand what AI is, how it works, and how it's transforming our world. Perfect for complete beginners, business leaders, and anyone curious about the AI revolution. No coding required.
Artificial intelligence went from a buzzword to a daily tool faster than almost any technology before it, and this free AI Essentials course is built to help you actually understand it, not just hear about it. You'll start with the question most explanations skip: what artificial intelligence is and how it works, in plain language, with no math and no coding. From there you'll see how large language models like ChatGPT, Claude, and Gemini generate text, why they sometimes get things wrong, and what they can and cannot do for you today.
The course is designed for complete beginners, curious professionals, students, and business leaders who want a clear mental model of AI before diving into specific tools. Each lesson connects an idea to something you already recognize, from the recommendations in your apps to the AI features quietly added to software you use every week. You'll explore how AI handles text, images, audio, and video, where it shows up in everyday products, and the ethical questions worth keeping in mind as it spreads.
Like every FreeAcademy course, AI Essentials is 100% free with no signup required to start learning. When you finish the lessons and pass the final exam you earn a certificate of completion you can add to your LinkedIn profile or resume. If you have felt left behind by the pace of AI, this is the calm, jargon-free starting point that gets you confident enough to use it well and decide where to go next.
6 modules • 14 lessons
Finish every lesson and pass the final exam to earn this free, shareable certificate.
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June 15, 2026
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No. AI Essentials is written for complete beginners, with no coding or math required. Every concept is explained in plain language and tied to examples you already recognize from everyday apps and tools.
You'll learn what artificial intelligence really is, how large language models like ChatGPT, Claude, and Gemini work, how AI handles text, images, audio, and video, where AI appears in everyday products, and the main ethical questions to keep in mind.
Yes. The full course is free and you can start without signing up. The lessons and the final exam are included at no cost, and so is the certificate when you finish.
Yes. After you complete the lessons and pass the final exam, you receive a certificate of completion you can add to your LinkedIn profile, resume, or school applications.
Yes. The course reflects how AI tools work today, including current chat assistants and the way AI is built into the software you use, so you learn what is actually relevant now rather than outdated theory.
Seu guia amigável para começar com o ChatGPT. Aprenda o que é, como configurar sua conta, ter suas primeiras conversas, escrever melhores prompts e usá-lo com segurança. Nenhuma experiência técnica necessária.
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