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A laptop computer or notebook computer, also known as a laptop or notebook, is a small, portable personal computer (PC). Laptops typically have a clamshell form factor with a flat-panel screen on the inside of the upper lid and an alphanumeric keyboard and pointing device on the inside of the lower lid.
The first "laptop-sized notebook computer" was the Epson HX-20, released in July 1982. It had a four-line, liquid crystal display (LCD) screen, a rechargeable battery, and a receipt-size printer, in a 1.6 kg (3.5 lb) body, the size of an A4 notebook. It was described as a "laptop" and "notebook" computer in its patent.
The history of laptops describes the efforts, begun in the 1970s, [1] to build small, portable Personal Computers that combine the components, inputs, outputs and capabilities of a Desktop Computer in a small chassis.
The term computer system may refer to a nominally complete computer that includes the hardware, operating system, software, and peripheral equipment needed and used for full operation; or to a group of computers that are linked and function together, such as a computer network or computer cluster.
Jun 12, 2024 · Laptop computer, portable personal computer that features a screen, touch pad, and alphanumeric keyboard. Laptops usually have a clamshell design, in which the screen is located on the interior of the upper lid and the keyboard is located on the interior of the lower lid.
Quanta Computer pioneered the contract manufacturing of laptops in 1988. By 1990, Taiwanese companies manufactured 11% of the world's laptops. That percentage grew to 32% in 1996, 50% in 2000, 80% in 2007 and 94% in 2011.
A laptop, often called a notebook or "notebook computer", is a small, portable personal computer with a "clamshell" form factor, an alphanumeric keyboard on the lower part of the "clamshell" and a thin LCD or LED computer screen on the upper portion, which is opened up to use the computer.
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Oct 4, 2019 · The First Laptop. The Grid Compass was designed in 1979 by a Briton named William Moggridge (1943–2012) for Grid Systems Corporation. It was one-fifth the weight of any model equivalent in performance and was used by NASA as part of the space shuttle program in the early 1980's.
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