The 10 best free AI courses to boost your career in 2025
The following courses, each with a duration of up to 2 hours, are suitable for people of all levels of experience, helping them acquire the skills they need to succeed in an AI-driven world.
AI is rapidly becoming a central element in all aspects of business, helping to solve broad and complex problems across all sectors. People are crucial to this effort, and there is a growing demand for professionals with skills in artificial intelligence worldwide. However, despite this need, the skills gap continues to widen.
A new study from IBM, IBV reveals that 49% of executives feel their teams lack the necessary skills to effectively scale AI, while 59% have plans to improve and retrain their workforce skills to enable AI strategies.
To equip workers with the skills they need to thrive in this evolving landscape, accessible, free training developed by experts is essential, providing them the opportunity to earn market-recognized digital credentials.
The following courses, each lasting up to 2 hours, are suitable for people of all experience levels, helping them acquire the skills they need to succeed in an AI-driven world.
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1. Introduction to Artificial Intelligence (1h15): In less than a century, AI has transformed data analysis and autonomous learning. This course covers its history and its role in obtaining knowledge from unstructured data.
2. AI Ethics (1h45): In this course, you will explore the five pillars of AI ethics (fairness, robustness, explainability, transparency, and privacy) through real-world examples, learning their importance in creating reliable AI systems.
3. Mastering the Art of Speed Writing (1h): This practical course teaches how to write effective prompts for AI language models, from how to create travel itineraries to personalized music playlists.
4. How technology is used in tennis microlearning (15 minutes): explore how AI is used in tennis, for instance, in enhanced electronic arbitrations, player analysis, and improved broadcasts. Delve into this topic with the course "Learn AI skills with Tennis Guide"
5. Improve your resume writing with generative AI (40 minutes): In this practical course, you will complete a guided activity that demonstrates how to co-write or update your resume using generative AI.
6. Introduction to Generative AI Course (1h30): This course explains how generative AI works, the evolution of machine learning, and basic training of models. It's ideal for students without technology experience who want to improve their understanding of generative AI to advance their careers across all sectors.
7. Artificial Intelligence in Practice (40 minutes): from communicating with chatbots to driving autonomous cars and solving complex global problems, AI is solving problems everywhere.
8. Machine Learning and Deep Learning (2h): In this course, you will explore how machines learn and make predictions based on evidence, including brain-inspired artificial intelligence systems that solve complex problems.
9. Your Future in AI: The Job Landscape (1h): Are you considering a career in AI? This course covers the growing AI job market, essential skills for success, and insights from professionals on how they got started, as well as resources to help you kickstart your career.
10. Natural Language Processing and Computer Vision (1:30): AI systems can understand language, recognize images, and create art, but how do they do it? In this course, you'll explore the theory behind natural language processing and vision, and see how these technologies power tools like chatbots and image analysis.
As AI continues to shape the future of work, now more than ever, it is important to invest in your skills. To address this gap, IBM is training two million students in AI by the end of 2026, offering free AI courses to students around the world through IBM SkillsBuild. By enhancing their skills throughout 2025, students will be better prepared to shape the AI-driven workforce of the future.