Final answer:
In 1981, the first form of a portable computer, the Osborne 1, was released. Developed by Adam Osborne, it was considered the first laptop and ran on a CP/M operating system.
Step-by-step explanation:
Laptops have been around in some form since 1981 when the first portable computer, called the Osborne 1, was released. It was developed by Adam Osborne and was considered the true predecessor to modern laptops due to its portable nature. However, it was bulky compared to today's sleek designs. The Osborne 1 had a 5-inch screen, two 5.25-inch floppy drives, and a full-size keyboard. It ran on the CP/M operating system.
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