Ask and Answer Questions: At its core, Quora is a platform for asking and answering questions. Users can pose questions on any topic they're curious about, and anyone in the Quora community can provide answers.

Follow Topics and Spaces: Users can follow specific topics (like Machine Learning, Cooking, Travel, etc.) or Spaces (user-created communities around specific themes) to curate a personalized feed of questions and answers.

Upvote and Downvote: Users can upvote answers they find useful or insightful, and downvote those they find less valuable. This helps to highlight the most relevant or accurate answers.