Plain Text refers to a simple format for text that contains no special formatting, such as bold, italics, or different fonts. It consists only of characters, numbers, and symbols, making it easy to read and write. This format is commonly used in programming, data storage, and basic text editing because it ensures compatibility across different systems and software. One of the main advantages of Plain Text is its lightweight nature, which allows for quick loading and processing. Unlike formatted documents, Plain Text files are smaller in size, making them ideal for sharing and storing information without unnecessary complexity.