2. Under the book management menu, you can add, modify and delete book information, including the title, author, publishing house, ISBN number and other information.
3. Under the reader management menu, you can add, modify and delete reader information, including reader's name, gender, date of birth, contact information, etc.
You can borrow and return books under the borrowing management menu. You need to enter the reader's name, book name, borrowing period and other information when borrowing books, and the book name, return date and other information when returning books.
5. Under the statistical report menu, you can view and manage various reports, including reader lending statistics and book lending statistics.
6. Under the system maintenance menu, you can perform system setup, data backup and data recovery to ensure the stability and security of the system.