The 1984 Microsoft MultiPlan Spreadsheet manual for the Macintosh 128K is a vintage user manual that provides detailed information on how to use the Microsoft MultiPlan spreadsheet software on the Macintosh 128K computer. Written by Microsoft, this manual serves as a valuable resource for users looking to learn about and utilize the features and functions of this vintage spreadsheet program. With its focus on the Microsoft MultiPlan software and the Macintosh 128K computer, this manual offers a glimpse into the early days of personal computing and provides insight into the technology of the time.