Microlearning involves short learning events that focus on a narrow topic or concept. It is characterized by brevity, with lessons typically lasting less than 5 minutes. Microlearning content can take various forms, including presentations, activities, games, videos, and quizzes. It is designed to quickly close a small knowledge or skill gap. Learners prefer microlearning because it allows them to learn topics in short bursts and keep their attention through varied content and interactivity.