Windows server is different than your normal operating system, which you use just for accessing information from other servers. As the name states, you use this version of Windows for starting up different services such as web, DNS and Active Directory.
Trial and error is what makes a man. It's problem solving 101. Let me tell you something though, whenever "error" happens it's never very pretty, so I wanted to share some wisdom that I learned recently with my Windows 10 Upgrade experience. (I'm also going to use boat analogies because I'm from Colorado and don't get enough of them in my life.)
So there was a lot that happened at GDC this year. DirectX and Vulkan 3D APIs that I talked about in the last post just scratch the surface. Among everything that happened at GDC, Valve arguably had the most extensive and most industry-changing announcements. This blog post on the Valve website goes over most of the stuff that they announced in more detail, and the Steam Universe website has plenty of awesome info about each product as well as some sweet pictures that I'll post below.