User interface or in short UI is the means by which a user and a computer system interact this is made possible by the use of input devices and software.

What is the use of a User Interface ?

The purpose of an user interface is to make it easy & enjoyable (user-friendly) for a person to operate a computer machine providing the the best results while being efficient and helping increase productivity.

Hide too technical or hard to execute commands from the user while providing a seamless experience.

IS GUI same as UI ?

Yes, GUI – Graphical User Interface is an extension of user interface. A user interface need not to have graphics like icons and can be text based, whereas GUI has icons, images and other graphics that help create a very user friendly UI.

Today, most of us use GUI’s in one form or an another on our computer and phone screens.

A simple example of UI – is Windows Command Line or Macs Terminal tool, that allow the user to interact with the computer through a text/command based user interface.

Navjot is a Hobby Blogger from Ireland, and loves to create content to help people. He makes time on weekends to work on this blog. And has a full time position at Verizon Media as Technical Solutions Consultant, which he loves and thrives at. His Skills include in-depth knowledge of SEO, Javascript, Advertising, HTML and Java.