It is a question and answer forum where you can ask questions or find answers on exam topics. You can also respond to questions.
Both the question and answer are moderated before displayed. This may take up to 15 minutes for approval. The upvote and downvote features are to gather feedback on the usefulness of the answers.
It is an upcoming feature where you will be able to connect to an online class or an expert coach. The One-One feature is available for only some topics (e.g., NEET).