Title: Module 3 Introduction
Course: CGS 1560 Microcomputer Operating Systems > Section: Module 3 - The Different Operating Systems

In order select the best operating system for your use you must consider several factors. The first consideration should be the main use of the computer. The use establishes what software will be needed to accomplish the tasks for a given purpose. A major factor is that certain applications only run on specific operating systems. The next consideration would be what level of security you will require for your computer. The different operating systems have varying degrees of security. The recently released Windows 8 with a host of new security features seems to currently be the most secure. It survived a week of hacking attempts at the Black Hat and DEF CON security conferences in Las Vegas.

All of the operating systems have positive and negative points to them. Microsoft Windows has by far the greatest market share and Mac OS X is the preferred system for graphics design. Your needs will determine which system is best for a given situation. This is why it is important for you to have knowledge of the different operating systems so that you can make an informed decision.

Instructional Goal

The purpose of this module is to learn the differences between the operating systems that are currently being used in microcomputers.

Module Objectives

Upon completion of this module, the student will be able to:

- Discuss the benefits of different operating systems
- Evaluate the different features of an operating system
- Understand the different roles an operating system

Readings and Resources

- Textbook, Chapter 2

- 32 or 64-bit OS? (pdf) - You can access this pdf by selecting the link below.