Word processing refers to the use of computer software to create, edit, format, and print text documents. Common applications include Microsoft Word, Google Docs, and Apple Pages. These programs provide tools for typing, spell-checking, and organizing text, making it easier to produce professional-looking documents. Users can also insert images, tables, and hyperlinks, enhancing the document's content and layout. Features like templates and styles help streamline the writing process, while collaboration tools allow multiple users to work on a document simultaneously. Overall, word processing simplifies the creation and management of written materials.