The Softkey The American Heritage Dictionary CD-ROM is a reference tool that provides access to a comprehensive dictionary and thesaurus software. With a minimum of 8.5 MB of hard drive space and 4 MB of RAM, this CD-ROM is designed for use with Windows 3.1 and MS-DOS 5.0 operating systems. The product offers a convenient and efficient way to look up words and phrases, making it a valuable resource for students, professionals, and anyone seeking to expand their vocabulary. The American Heritage Dictionary provides detailed definitions and synonyms to enhance language skills and improve communication.