The first significant development towards laptop computing was announced in 1981 and sold from July 1982, the 8/16-bit Epson HX …

Aug 8, 2026 · Bottom line: The first production laptop was the Epson HX-20, announced in 1981. The Osborne 1, also released in …

Jul 13, 2023 · The first portable computer was the IBM 5100, released in September 1975. It weighed 55-pounds, which was much …

In 1981, **Adam Osborne** launched the Osborne 1, the first commercially successful portable computer. Before this, “laptops” were …

Mar 18, 2026 · The concept of carrying a computer outside an office became a reality in 1981 with the release of the Osborne 1. …

Apple’s **Macintosh Portable (1989)** was the first **successful consumer laptop**, thanks to its **lightweight design (12 lbs)** and …

The IBM 5100, the first commercially available portable computer, appeared in September 1975, and was based on the SCAMP …

Mar 23, 2023 · Widely regarded the first portable computer, the IBM 5100 was released in 1975. Back then, computers weighed the …

1 day ago · The introduction of the first laptop, the Osborne 1, in April 1981, undeniably reshaped the scene of both personal and …

Jun 3, 2026 · Laptops were first introduced in 1981 with the Osborne 1, which is widely considered the first commercially available …