The Adaptec EZ-SCSI Deluxe Edition CD-ROM 1998 is a software product designed for use with various operating systems such as Windows 3.1, Windows 95, and Macintosh 7.0. It is in English language and format, making it accessible to a wide range of users. The product is made by Adaptec, a reputable brand known for producing high-quality computer accessories and software. Originating from the United States, this CD-ROM offers a comprehensive educational and reference experience for users looking to enhance their computer skills and knowledge.