MS-DOS

Short for Microsoft disk operating system

Language translators

It changes from one language to any other one that you want

Graphical user interfaces (GUIs)

An interface for issuing commands to a computer utilizing a pointing device, such as a mouse, that manipulates and activates graphical images.

Boot

to load an operating system into the computer's main memory or random access memory

Application Software

Application software is computer software designed to help the user perform a particular task. Such programs are also called software applications, applications or apps. Typical examples are word processors, spreadsheets, media players and database applications.

Algorithm

Creates a a logical task of steps needed to accomplish a task.

What is software

Software is, program instructions that make the computer do some task, such as word processes, manage databases, play games, etc. Your C++ programs will be your software.