This Adobe Creative Suite 4 CS4 Master Collection for Windows is a comprehensive package for desktop publishing (DTP), including DVDs and a retail package. It provides a wide range of features and tools that are perfect for professional use. The minimum RAM requirement is 2 GB and it is compatible with various operating systems such as Microsoft Windows 7, XP, Vista, and 10. The software is intended for one device and comes with a serial number for activation. It was manufactured in the United States and is ideal for those who require a powerful and reliable program for their desktop publishing needs.