Piazza is a free online platform designed to enhance classroom engagement and collaboration. It allows students to ask, answer, and explore questions 24/7, guided by their instructors. With an intuitive interface, Piazza enables instructors to efficiently manage class Q&A, fostering a vibrant learning community. Students can post questions anonymously, encouraging even the shyest individuals to participate in discussions. Endorsed by over 100,000 professors and utilized by millions of students across 90 countries, Piazza connects students, TAs, and professors to provide help whenever it's needed—day or night. Experience the power of collaborative learning with Piazza!