JDK (Java Development Kit) is needed to run this program. You can simply install it if it's not available in your system following this link. https://download.oracle.com/java/19/latest/jdk-19_windows-x64_bin.exe Program is made using Netbeans IDE, use this IDE to read and manipulate the code. GUI Forms, Codes, Icons and Database connection is present in "src" folder of the package provided. "src" folder include 3 packages. 1. Icons 2. libraryManagementSystemPro 3. Project In the Icons folder, all the icons are included which are used in the program. In the libraryManagementSystemPro, code and GUI forms of the program are present, which can be manipualted if needed. In the Project folder, ConnectionProvider class is present, which must be manipulated before using the program, if you want to enjoy the database connectivity of the program. To know how to connect database, read "All About Database" txt file provided in the Instruction folder of the repository.