Topic: Computerized Operating Systems (OS) are almost everywhere. We encounter them when we use our laptop or desktop computer. We use them when we use our phones or tablet. Find articles that describe the different types of operating systems (Linux, Unix, Android, ROS, z/OS,  z/VM, z/VSE, etc). Do not select MS WINDOWS. Write a scholarly review of comparing any two or more OS; attach a copy of the article to your postings. Remember, this assignment is to be scholarly; it is not enough for you to simply post your article and add cursory reviews.  Cited references are required. 

This work should be in APA format with 3 pages of information with cited references.