Computers.
Definition-1 An electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.
-2A person who makes calculations, esp. with a calculating machine
But did you know that the history of computers dates back to the 1800s?
Indeed, the history and evolution of computers is quite extraordinary—and with many early computing technology innovations tied to defense contracts, much of this information were kept secret from the public for decades. In this article, we explore the development and progression of computers."