List three uses of enter key

1) Submitting forms: The enter key is commonly used to submit online forms, such as login or registration forms, or to submit search queries on search engines.

2) Starting a new line in a text editor or word processor: Pressing the enter key moves the cursor to the next line, allowing you to start typing on a new line. This is especially useful for creating paragraphs or separating blocks of text.

3) Opening applications or executing commands: In some programs or user interfaces, pressing the enter key can act as a command to execute a certain action, such as opening an application or executing a command in a command-line interface.