Software is composed of many programs that all together fulfill a certain task. Programs are strict instructions that tell the computer what to do. A computer is a complex machine that uses directions like programs and software to operate, without it it’s useless. In other words, software brings life to a computer’s hardware. More precisely, it represents what fuel is to a car. There are two categories of software; operating systems and applications. Both of them are a necessity to one’s computer. The first one is the largest program, and the most important one. This software deals with file