I've been looking to learn more about Windows Server 2012 or 2008 Server simulation programs or services. I've checked online but I couldn't find anything that was helpful. I tried Boson's Practice Labs for Windows software but found that while it was a good idea, it was poorly implemented and had many issues. I want to be able to to navigate these server softwares to help secure a System Admin position at work. I would like to have at least a working knowledge of one or both of these systems before I begin applying for a job. I took classes in Windows 2003 in college but that was years ago and would like to update my knowledge. Any ideas or suggestions would be most appreciated. Thanks!