Laptop computer | Definition, History, & Facts | Britannica
Apple's First-Ever Laptop: An Origin Story - iGeeksBlog
Macintosh Portable - Wikipedia
From truck to lap: how 'portable' computers evolved over time | CyberNews
40 years of the laptop: how mobile PCs changed the world | TechRadar
In pictures: The race to thin - a look back at the incredible shrinking laptop - Slideshow - ARN
Who Invented the Laptop?
Clamshell! The story of the best computing form factor ever | CNN Business
The HP Portable: HP's First Laptop - Hewlett-Packard History
Apple Laptop Macintosh Portable Computer Debut 1989 | Time
See some of the first laptop computers: Clunky, slow & expensive tech everyone wanted - Click Americana
Osborne: the Rise and Fall of the Man Who Invented the Portable Computer
Who Invented the Laptop? 7 Early Portable Computers That Kickstarted Mobile Working
EEVblog tears down world's first portable computer - NotebookCheck.net News
Who invented computers? | Bricsys Blog
Clamshell! The Story of the Greatest Computing Form Factor of All Time | TIME.com
How The World's First 'Laptop' Was Used In Space And Created By A Brit – 7dayshop Blog
The First Notebook-Style Computer
Apple's First-Ever Laptop: An Origin Story - iGeeksBlog
Osborne 1 Portable Computer | Science Museum Group Collection
A Laptop in Space | National Air and Space Museum
Toshiba T1100 – The World's First Laptop PC ~ Vintage Everyday
