windows 10 is like every other version of windows, just better and faster and is without any other comment needed, the best gaming platform there is, one of the reasons it's used in the Xbox.
there many tweaks and settings that can be needed or used to get certain games from running, with advice offered, so far nearly everyone has got a given game working on it, apart from a odd few who have and refused to not use cartain 3rd party apps and programs working in the background which stop or alter or even interfear with how a given game works,
installing as admin, gives 99% of most 3rd party apps and programs the correct permisions to run
running as admin then also lets games and programs use the correct parts of the O/S when and if needed.
without using these 2 most basic of steps, some apps and programs will or could have some issue and are what causing most problems with a given app or program, nothing to do with the app or program it self, so not a bug or bad code etc or gaming error, just a plain and simple permissions issue caused by a incorrect use of the O/S in use.
most use a pc as a platform to do everything on and only start to know how it works with time and use, it's not until something that doesn't work how you think it should that you gain knowleadge to understand that most of the time it's user error or lack of knowleage, and no i'm not saying it's your fault it doesn't work, just lack of knowledge which i;'m sorry to say isn't your fault when all you wish to do is play it, not learn how the pc and O/S works, so sorry for your fustrations, your not the first and won't be the last, when i said your not a war gamer, i meant most war gamers know quite a bit more about the pc and the workings of the O/S as they need to overcome more than a few huddles with war games than most let say FPS players, it's the nature of the beast, and when i say good luck, most don't need it and once followed, morr often than not most guides work well and so does the given game, i've wrote 30 / 40 plus here for most of them