I would like to start programming for the Universal Windows Platform with an universal app running on Win10 desktops, tablets and phones. I'm new to programming mobile Windows applications, so I have to learn some basics. I have some experience in Java/Android programming and basic skills in C#.
My problem now is that there aren't much tutorials for UWP app development which teach from the beginning how to program such an app. What I find are some tutorials for Windows phone 8 app development. Are the differences too big or would you recommend to go through Windows phone 8 tutorials to get into the app for Windows topic?