command line interface (CLI) A graphical user interface is familiar to most users of PCs and laptops. GUIs feature a desktop where everything is displayed.

Back in '70s and early '80s, if you used a computer, you used a command line. DOS -- the disk operating system that runs atop IBM PCs -- used a command line interface, and that's what UNIX used too.

A user interface is the method by which the user and the computer exchange information and instructions. There are three main types - command-line, menu driven and graphical user interface (GUI).

In many situations, GUIs operate as virtual remote controls; rather than having physical buttons to press, a user manipulates virtual graphical buttons to achieve a desired result. GUIs tend to be ...

Command Line vs. GUI. The user interface in the earliest computers comprised buttons and dials. Although the first personal computers had screens, the computer was operated by typing text commands.

Linux users no longer have to rely solely on command-line tools to connect to NordVPN. The company has rolled out a full graphical user interface that makes it easier to connect, tweak settings ...

Unlike a program that has a graphical user interface (GUI) like buttons and menus that are controlled by a mouse, a command line interpreter accepts lines of text from a keyboard as the commands ...

Before the slick bells and whistles of the modern graphical user interface (GUI), the humble command line interface (CLI) ruled the roost — purely text-based commands typed via a keyboard to ...