Word processors are software applications designed for creating, editing, formatting, and printing text documents. They provide users with a range of features such as spell check, grammar check, and the ability to insert images and tables, making document creation more efficient and user-friendly. Popular examples of word processors include Microsoft Word, Google Docs, and LibreOffice Writer. These tools are widely used in both personal and professional settings, allowing users to collaborate on documents in real-time and access their work from various devices, enhancing productivity and communication.