Massive Open Online Courses (MOOCs) offer university-level courses online for free or low cost, allowing a large number of students to study high-quality courses from prestigious universities without completing an entire degree program. MOOCs have several benefits, including making education accessible to more people by removing barriers like attendance requirements. They also allow connected learning on a global scale and use analytics to improve the learning process. However, MOOCs do not lead to formal qualifications and their ability to replace the traditional university experience has been debated.