A console user interface is a way to talk to a computer using only words and letters. It's like talking to a robot that understands English, but you can only use text. This is the type of interface that you see when you use the command prompt or Terminal on a computer.
It's kind of like a game on your phone where you use a keyboard to type things and make choices. But with a console user interface, you don't have any pictures or buttons to click on. Just words on a blank screen.
To use a console user interface, you type in commands or questions that the computer can understand, and it will do things for you. For example, if you want to open a file, you might type "open filename" and hit enter. The computer would then try to find and open that file for you.
One of the benefits of using a console user interface is that it's very fast and efficient. You don't have to wait for pictures to load or for buttons to be pressed. You just type in your command, hit enter, and the computer does what you want.
Another benefit is that you can do more complex things with a console user interface. For example, you can use commands to copy and move files, search for specific text in a file, and even create new folders or delete files.
However, using a console user interface can be a bit tricky at first because you have to remember the specific commands that the computer understands. There's no menu to help you remember what to do - you have to know the commands yourself.
Overall, a console user interface is a powerful way to work with a computer, but it does take some getting used to. It requires typing instead of clicking, and you have to remember specific commands. But once you master it, you'll be able to do things on your computer much faster than before.