A text message is a written communication sent electronically between mobile devices, such as smartphones or tablets. It typically consists of short, concise messages that can include letters, numbers, and symbols. Text messages are often used for quick conversations, sharing information, or sending reminders. Text messaging is part of the broader category of SMS (Short Message Service) and can also include multimedia messages, known as MMS, which allow users to send images, videos, and audio files. This form of communication is popular due to its convenience and speed, making it a preferred method for many people to stay connected.