<h2>About this course</h2>
<p>This free introductory course from Codecademy gives you a practical foundation in <a href="/topics/generative-ai">generative AI</a>—the technology reshaping how we work and create. You'll move beyond hype to understand what generative AI actually does, learn how to write effective prompts, and explore the real ethical considerations that matter when building with these tools.</p>

<h2>What you'll learn</h2>
<ul>
<li>Core concepts of generative AI: how <a href="/topics/llm">large language models</a> work and why they produce the outputs they do</li>
<li><a href="/topics/prompt-engineering">Prompt engineering</a> fundamentals: write clear, specific prompts that get better results from AI tools</li>
<li>Practical applications: how generative AI is used in real workflows—content creation, coding assistance, research, and more</li>
<li><a href="/topics/ai-ethics">AI ethics</a> and safety: bias, hallucinations, copyright, and responsible use in professional settings</li>
<li>Hands-on experimentation: interact with generative AI tools through guided exercises</li>
<li>Career readiness: understand where these skills fit in today's job market and how companies are using them</li>
</ul>

<h2>Who this is for</h2>
<p>You're the right fit if you're curious about AI but don't have a technical background—or if you have one and want to quickly understand how generative AI actually works and how to use it effectively.</p>
<ul>
<li><strong><a href="/for/students">Students</a></strong> — build AI literacy that's becoming as essential as Excel, positioning yourself ahead in campus placements and early-career roles</li>
<li><strong>Career changers and upskilling professionals</strong> — learn a skill that's relevant across industries without needing to quit your job or spend months in training</li>
</ul>

<h2>Prerequisites</h2>
<p>None—this course is beginner-friendly. You don't need coding experience, math background, or prior AI knowledge.</p>

<h2>Why this matters for Indian learners</h2>
<p>India's tech sector is moving fast on AI adoption, and prompt engineering and generative AI skills are now table stakes in hiring. Companies like Infosys, TCS, and HCL are building AI-first teams, and startups across Bangalore, Hyderabad, and Mumbai are scaling generative AI products for India and global markets. This course gets you fluent in the language these companies speak—at no cost.</p>

<h2>Frequently asked questions</h2>
<h3>Is this course really free?</h3>
<p>Yes, completely free. No credit card needed, no hidden paywall for lessons.</p>
<h3>How long will it take to complete?</h3>
<p>About 15 hours total. That's roughly 2–3 hours a week if you spread it over two months, or faster if you have larger blocks of time. The course is self-paced, so you learn on your schedule.</p>
<h3>Will I get a certificate?</h3>
<p>This course doesn't offer a formal certificate upon completion, but you'll gain verifiable skills in prompt engineering and AI concepts that matter more to employers than a badge.</p>

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Codecademy's free intro to generative AI skill path — concepts, prompting, ethics.

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9 free AI courses from Google — covering generative AI, LLMs, prompt engineering, ML basics, and more.

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