Crowdyvest - The first laptop or first portable computer is the Osborne 1. It was invented by Adam Osborne and launched by the Osborne Computer Corporation in April 1981. Osborne 1 was
Comteq Computer and Business College - Trivia: The First Laptop Ever Invented The Osborne 1, released in 1981, used the Zilog Z80 and weighed 23.6 pounds (10.7 kg). It had no battery,
![Vintage Laptop Computers: First Decade: 1980-89 - James E Wilson - Libro in lingua inglese - Outskirts Press - | IBS Vintage Laptop Computers: First Decade: 1980-89 - James E Wilson - Libro in lingua inglese - Outskirts Press - | IBS](https://www.ibs.it/images/9781598004892_0_424_0_75.jpg)