MOOCs, or Massive Open Online Courses, are free or low-cost online courses designed to be accessible to a large number of participants. They cover a wide range of subjects, from academic topics like computer science and humanities to professional skills such as marketing and project management. MOOCs are typically offered by universities, educational institutions, or companies and are often open to anyone with an internet connection.
These courses usually include video lectures, reading materials, quizzes, and discussion forums, allowing learners to engage with the content at their own pace. Some MOOCs also offer certificates or credits for a fee, which can be useful for professional development or academic advancement.