When a student subscribes to a free course on the MWCedu platform by an instructor they get the best possible resources and support for the best learning. The instructors provide free lectures and classes to ensure their effective learning. However, the limit of effective learning is somewhat limited to that in paid courses. The features available in free courses will be limited compared to those in paid courses which will be unlimited.  Even in free courses, the instructors will do their best to ensure that a proper well-knowledgeable course is provided to you free of cost. The paid courses include offer certificates which are excluded in free courses. Some special facilities like direct messaging, and questions, and others are not added in free courses. To avail these extra facilities to your learning you need to avail a paid course. You can convert your free course into a paid one after some time.