Library App Key Features: User Registration and Login System: Users can register themselves to borrow books. Book Management System for Admin: Add new books, update book details, and delete books. Borrow and Return Feature: Users can borrow available books and return them. Overdue Books Tracking: Admin can see a list of books that are overdue. Search Books: Users and Admin can search books by title, author, or genre. Book Reservation: Users can reserve a book if it's currently borrowed. Implementation: GUI/Windows form and controls: Use different forms for user registration, login, book management, and borrowing/returning books.