Quoting chanchal

https://computersolve.com/what-is-the-history-of-computer/">What is the history of computer? The same computer can be used for various applications. For instance, you can use a Personal Computer (PC) to prepare a latter, prepare the balance sheet of a company, store a database of employees, produce a professional-looking advertisement, send or receive fax messages, etc. for a computer to perform a new job, all it needs is a program.