Which file type is best suited for simple text content?

The choice of a plain text file, identified by the .txt extension, is ideal for simple text content due to its fundamental characteristics. This file type contains unformatted text, making it lightweight and easy to create, read, and edit with any basic text editor. .txt files are universally compatible across different operating systems and platforms, ensuring accessibility without the need for specialized software.

In contrast, file formats like .rtf and .doc contain rich text and document formatting features, which are unnecessary for simple text content. These formats allow for advanced formatting, images, and other embedded objects, which can complicate things when only textual information is required. Moreover, .html files are designed for structuring content on the web, incorporating elements like tags for formatting, links, and multimedia, thus adding complexity beyond simple text.

For scenarios focused solely on basic textual information, .txt files provide the most efficient and straightforward solution.