A computer originally meant a person capable of performing basic numerical calculation with computing device

The term "computer" has evolved significantly over time. Originally, a computer referred to a human who performed calculations, often with the aid of tools such as adding machines or slide rules. These individuals were typically employed to compute large numerical data for various fields, including astronomy, engineering, and finance.

The role of the human computer was crucial before the invention of electronic computing devices. They utilized algorithms and logical processes similar to those we use in programming today. The transition from human computers to automated machines began in the mid-20th century with the development of electronic computers, which drastically increased calculation speed and accuracy.

Today, computers are complex machines that can perform a vast array of tasks well beyond mere numerical calculations, including data processing, multimedia applications, and internet connectivity. The evolution of the term reflects the advancement in technology and the capabilities of these machines over time.