What is Software? by Martin

The term software is generally used for software that is an important part of the computer system. It stores and process all encoded information or computer instructions on PC. Software has a very large space in the computer world.

According to computer science and software engineering computer software is all information processed by computer systems, applications and other data. Software is completely opposite of hardware used to store or execute the software. Software is loaded into RAM and then executed in central processing unit. It belongs to machine language not easily understandable for the users.

Each operating system has its own software that requires an individual processor. She understands machine language that consists of several groups of binary values, which gives processor instructions and data. Software converts machine language in simple language that allows users to understand machine language.

Software generates a connection between electronic hardware and data. The user can operate the sequence of data instructions using the software. Software can use any type of data such as output input. Sometimes the end of software can be added for software. Software provides an interface between hardware, data and other software.

Software can be divided into three classes of systems, applications and programming software. System software allows users to run computer equipment and computer systems, including operating systems, device drivers, diagnostic tools, servers, windowing systems and some more.

Users can perform one or more tasks simultaneously using application software. With the help of application software, they can perform all the applications like Office suites, business software, databases and games. Programming of software offers some functional tools that enable programmers to write difficult computer programs. Programming software provides some useful tools like text editor, compiler, interpreter, debugger and links etc.

After installing software a computer can act as software ranges. Application software passes the instructions to system software and then computer program executes on the computer.