Which system utility is used to create a text file with no formatting?

Notepad is a simple text editor that comes pre-installed on Windows operating systems. It is specifically designed to create and edit plain text files, which contain no special formatting such as fonts, colors, or styles. This makes Notepad ideal for basic text editing tasks like writing scripts, notes, or configuration files without any additional formatting that could interfere with the text content.

The other options serve different purposes. Explorer is a file management tool used for navigating file systems and managing files and folders rather than for text editing. msinfo32 is a system information utility that provides detailed information about the computer's hardware and software configurations, not related to creating text files. The Registry refers to a database that stores low-level settings for the operating system and applications, which is not a utility for creating text documents. Thus, Notepad is the correct choice for creating a plain text file.