The Vintage Software Dilbert Not Just a Calendar CD-ROM is a unique and nostalgic piece of computer software from 1997. Produced by Cedco Publishing, this CD features a calendar application in English, specifically designed for Windows 3.1 operating systems. Made in the United States, this CD-ROM offers a fun and functional way to organize dates and events, making it a valuable collector's item for computer enthusiasts and fans of the popular Dilbert comic strip.