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. the difference between an ancient abacus and a modern computer seems vast. The history of computers goes back thousands of years with the first one being the abacus. in fact, the earliest abacus, referred to as the sumerian abacus, dates back to roughly 2700 b.c. from the mesopotamia region. however, charles babbage, the english mathematician and inventor is known as the “father of computers.”.
Jobs and wozniak present the apple ii computer at the faire, which includes color graphics and features an audio cassette drive for storage. 1978: visicalc, the first computerized spreadsheet. The atanasoff berry computer. after successfully demonstrating a proof of concept prototype in 1939, professor john vincent atanasoff receives funds to build a full scale machine at iowa state college (now university). the machine was designed and built by atanasoff and graduate student clifford berry between 1939 and 1942. Here’s a brief overview of the key milestones in the history of computers: i. abacus (3000 bc) : . the abacus is considered to be one of the earliest computing devices, dating back to 3000 bc. it was used for basic arithmetic calculations and was made up of beads or stones on a frame. ii. The history of computers is a fascinating journey through time, highlighting human ingenuity and technological advancements. from the early days of the abacus to the rise of artificial intelligence, this blog will take you on a comprehensive timeline of the history of computers, illustrating how far we have come and hinting at what the future might hold.
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