At the time (around the middle of the 20th century) when a few people knew the word “computer”, and the most of them thought that the “computer” meant a person who solved equations, there were people, who dreamed for a personal computer. There were a number of contenders for the title of Personal Computer before the machines that we now think of in this context appeared on the scene. For example, some historians have called IBM 610 Auto-Point Computer, introduced in September, 1957, IBM’s first personal computer on the premise that it was intended for use by a single operator, but this machine was a big cabinet, was not based on the stored program concept and it cost $55000, a huge sum for the time! No way to be personal at all! So, who was the first?
| Electric Brain Simon, Edmund Berkeley, 1950 | LINC (Laboratory INstrument Computer), 1961 |
| Dynabook, Alan Kay, 1968 | Hewlett-Packard 9100A, 1968 |
| CT-650, Irving Becker, 1969 | Imlac PDS-1, 1970 |
| Datapoint 2200, 1970 | Kenbak-1, John BlanKENBAKer, 1971 |
| Xerox Alto, 1972 | Hewlett-Packard 9830A, 1972 |
| Micral, François Gernelle, 1973 | Wang 2200, 1973 |
| Scelbi-8H, 1974 | Altair 8800, Ed Roberts, 1974 |
| IBM Portable Computer 5100, 1975 | Sphere 1, Michael Donald Wise, 1975 |
| Digital Group Systems, 1975 | Sol-20, Lee Felsenstein, 1976 |
| Xerox NoteTaker, 1976 | Compucolor 8001, 1976 |
| Tandy TRS-80, 1977 | Apple ][, 1977 |
| Grid Compass, 1979 | Sinclair ZX80, 1980 |
| IBM PC, 1981 | Osborne 1, 1981 |
| Commodore 64, 1982 | Apple Macintosh, 1984 |
| Poqet PC, 1989 | IBM Simon Personal Communicator, 1992 |
Want to Retire Early? Start Here (Sponsor)
Want retirement to come a few years earlier than you’d planned? Or are you ready to retire now, but want an extra set of eyes on your finances?
Now you can speak with up to 3 financial experts in your area for FREE. By simply clicking here you can begin to match with financial professionals who can help you build your plan to retire early. And the best part? The first conversation with them is free.
Click here to match with up to 3 financial pros who would be excited to help you make financial decisions.
The image featured at the top of this post is ©G-Stock Studio/Shutterstock.com.