This course introduces learners to the principles, techniques, and best practices of prompt engineering. Starting with the fundamentals, it covers how to craft effective prompts when interacting with foundation models (FMs) and then advances to more complex techniques. Learners will explore zero-shot and few-shot learning, advanced prompt strategies, and how to choose the right prompt approach for specific models. The course also emphasizes the importance of identifying prompt misuse, mitigating risks, and addressing potential bias in FM responses. Through interactive eLearning content, both beginners and experienced professionals can develop skills to design safe, effective, and optimized prompts. Upon completion, participants will receive a certificate of completion from AWS Skill Builder to showcase their achievement.