Explanation:

Ans: A . Application

Application Software: Applications software is capable of dealing with user inputs and helps the user to complete the task. It is also called end-user programs or only an app. It resides above system software. First user deal with system software after that he/she deals with application software. The end user uses applications software for a specific purpose. It programmed for simple as well as complex tasks. It either be installed or access online. It can be a single program or a group of small programs that referred to as an application suite. Some examples of Application Software are Word processing software, Spreadsheets Software, Presentation, Graphics, CAD/CAM, Sending email etc.