Software is very interesting for many reasons. There are many different types of software, such as Firefox, Safari, Microsoft Word, Photoshop, Microsoft Excel, etc. Software has instructions for the CPU to follow. Anyone of all ages can use software. I chose to do this because there is so much to choose from. In my class we are learning about all the different types of Software. So I decided to write about the meaning of Software. Firefox & Safari are similar to Internet Explorer, But there are a few things that are different. On Microsoft Word, you can type stories, essays, etc, and you can make your letters different colors. Photoshop is mainly about changing a picture and how it looks. There are a lot more pieces of software, but I dont have time to tell you all of them. So here are some examples of software in the picture below. There are 2 different types of operating systems. Windows, and ios. Windows provides graphical user interface for accessing the file systems. Ios is a mobile operating system developed and distributed by Apple Inc.