iBranch is a service that allows teachers to collaborate with students online. It simplifies tasks like giving notices, distributing documents, and interacting with students. Teachers can upload notices, documents, lecture slides, and more to share with students. They can provide these documents to all students or specific batches and branches. Students can access these documents anytime. The service also allows teachers and students to interact through forums where students can ask questions and teachers can answer visible to all. iBranch makes collaborating and sharing information online easy for teachers and convenient for students.