What Is Computer Command

In computing, a command is a directive to a computer program to perform a specific task. It may be issued via a command-line interface, such as a shell, or as input to a network service as part of a network protocol, or as an event in a graphical user interface triggered by the user selecting an option in a menu.

What is computer command example?

1. A command is a word or phrase that, when typed or spoken, causes the computer to perform a certain operation. For example, at an MS-DOS prompt, when typing the “dir” command and pressing Enter , the user would see a listing of directories and files in the current directory.

How do you use computer commands?

You can open the Command Prompt by pressing ⊞ Win + R to open the Run box and typing cmd . Windows 8 users can also press ⊞ Win + X and select Command Prompt from the menu. Retrieve the list of commands. Type help and press ↵ Enter .