A word processor is a computer program that allows users to create, edit, format, and print documents. It provides a user-friendly interface for typing text, selecting fonts and styles, and formatting the document. Word processors also allow users to save and retrieve documents, as well as to export them in different formats.
The first word processor was released in 1978, and it revolutionized the way people wrote and edited documents. Prior to the invention of the word processor, users had to type their documents on a typewriter, which meant they had to start over from the beginning if they made a mistake. Word processors made it possible for users to easily make changes to their documents, and they also allowed users to select different fonts and styles of text. This gave users more control over the appearance of their documents, and it also made it possible to create more professional-looking documents.