Unit 1 Discussion Board Within the Discussion Board area, write 400600 words that respond to the following questions with your thoughts, ideas, and comments. This will be the foundation for future discussions by your classmates. Be substantive and clear, and use examples to reinforce your ideas. Part I As a system administrator who is responsible for your companys network, you understand that operating systems (OS) are various. Discuss the following queries: Why are there so many versions of OS? What are the features that make them different? Explain the pros and cons of each. Part II Familiarize yourself with the historical evolution of OS. Select 2, and then talk about them in terms of various aspects (e.g., encryption, size, speed, memory, video, and security). Respond to the following 2-part question: How can the evolution of OS (1) benefit an organization and (2) cause harm to an organization? Unit 1 Individual Project Scenario: Additional Details As the system administrator, you are always looking for ways to improve your network. Although there are many different types of operating systems, there are many versions of the operating systems, as well. After much research, you have decided that proprietary operating systems would not fit well in a health care facility. An open-source operating system may be a better fit. Your company is currently using a proprietary operating system. Comprehensive Analysis and Review Download the Comprehensive Analysis Review Template. Use the template to complete the following elements: Compare and contrast proprietary, open-source, and hybrid operating systems. Explain why your companys proprietary operating system will have to be upgraded. Explain why other operating systems may or may not fit. Choose an operating system, and then summarize your thoughts about your choice. Include an explanation of why standardization is very important.