The Micro-Professor MPF-I, introduced in 1981 by Multitech (which, in 1987, changed its name to Acer), was the first branded computer product from Multitech and probably one of the world's longest selling computers. The MPF-I, specifically designed to teach the fundamentals of machine code and assembly language, is a simple and easy to use training system for the Zilog Z80 microprocessor.
The MPF-I does not look like a typical microcomputer. It is enclosed in a vacuum formed plastic book case often used to store a copy of a language textbook, two audio cassettes, and a training manual. When closed, the MPF-I can be placed on a bookshelf for easy storage and looks just like a book or a file.
On 24 February 1993, Flite Electronics International Limited in Southampton, England, at that time, an international distributor for Acer, purchased the copyright to the MPF-I's training manuals, as well as its firmware and hardware intellectual property rights from Acer.
Currently, it is still being manufactured and sold by Flite Electronics International.
See also 
- Microprofessor II — an unrelated Apple II clone also made by Multitech
- Microprofessor III — another unrelated Apple IIe clone made by Multitech
- Flite Electronics – International Supplier of the Microprofessor Training System
- A tribute to the Microprofessor System
- Acer America: Summary of Acer Milestones