Microlearning involves short, easily digestible content that allows learners to learn on their own terms. It focuses on delivering quick answers to specific questions or issues through granular, up-to-date content. Microlearning can complement other learning methods through preparation, follow-up, short standalone lessons, or job performance support. It offers benefits like low production costs, enhanced learner effectiveness and retention, accessibility anywhere through mobile devices, and immediate application of knowledge on the job. Microlearning is well-suited for millennials and provides a sustainable impact through its focused learning objectives.