Documents are essential tools for recording, sharing, and preserving information. They can take various forms, including text files, spreadsheets, presentations, and PDFs, and are used in both personal and professional settings. The digital age has transformed how we create and manage documents, making it easier to collaborate and access information from anywhere. In addition to traditional paper documents, digital documents have become increasingly popular due to their convenience and efficiency. They can be easily edited, stored, and shared through various platforms, enhancing productivity and communication. Understanding different document types and formats is crucial for effective information management.