Text-based interfaces are systems that allow users to interact with computers using text commands instead of graphical elements. These interfaces often appear in the form of command-line prompts, where users type specific commands to perform tasks, such as navigating files or running programs. Examples include the Windows Command Prompt and Unix Shell. These interfaces are typically favored by advanced users and developers because they can be more efficient for executing complex commands quickly. They require a good understanding of the command syntax, but they offer powerful capabilities for automation and scripting, making them valuable tools in programming and system administration.