Books at home can be classified according to different categories, such as literature, history, science and technology, art and so on. , and then you can fill in the name, author, publication date, publishing house and other information of each book in the form to facilitate management and search. For CDs, you can fill in the name, content summary, author/producer, publication date, publishing house and other information of the CD. If the CD contains more than one program or file, you can list the name and duration of each program or file separately for easy search and use. In addition, you can add other information in the form, such as purchase channel, price, etc. , in order to master the situation of family books and CDs.