History of computers: A brief timeline | Live Science
2023年12月22日 · The history of computers goes back over 200 years. At first theorized by mathematicians and entrepreneurs, during the 19th century mechanical calculating machines …
Computer - History, Technology, Innovation | Britannica
2024年8月31日 · Computer - History, Technology, Innovation: A computer might be described with deceptive simplicity as “an apparatus that performs routine calculations automatically.” Such a definition would owe its deceptiveness to a naive and narrow view of calculation as a strictly mathematical process.
Computer | Definition, History, Operating Systems, & Facts
2024年8月31日 · A computer is a programmable device for processing, storing, and displaying information. Learn more in this article about modern digital electronic computers and their design, constituent parts, and applications as well as about the history of computing.
Computer - Wikipedia
Computers are at the core of general-purpose devices such as personal computers and mobile devices such as smartphones. Computers power the Internet, which links billions of computers and users. Early computers were meant to be used only for calculations.
History of computing - Wikipedia
The Antikythera mechanism is believed to be the earliest known geared computing device. It was designed to calculate astronomical positions. It was discovered in 1901 in the Antikythera wreck off the Greek island of Antikythera, between Kythera and …
Computers | Timeline of Computer History | Computer History …
The IBM PC revolutionized business computing by becoming the first PC to gain widespread adoption by industry. The IBM PC was widely copied (“cloned”) and led to the creation of a vast “ecosystem” of software, peripherals, and other commodities for use with the platform.
The Origin of Computing - Scientific American
2009年9月1日 · In the standard story, the computer’s evolution has been brisk and short. It starts with the giant machines warehoused in World War II–era laboratories.
History Of Computers With Timeline [2023 Update]
The history of computers goes back as far as 2500 B.C. with the abacus. However, the modern history of computers begins with the Analytical Engine, a steam-powered computer designed in 1837 by English mathematician and “Father of Computers,” Charles Babbage.
A Look at the History of Computers - ThoughtCo
2019年7月7日 · English mathematician Charles Babbage is credited with having assembled the first mechanical computers—at least technically speaking. His early 19th-century machines featured a way to input numbers, memory, and a processor, …
History of computers - from the Abacus to the iPhone - Explain that Stuff
2023年1月19日 · Computers truly came into their own as great inventions in the last two decades of the 20th century. But their history stretches back more than 2500 years to the abacus: a simple calculator made from beads and wires, which is still used in some parts of the world today.