I really like Windows 10 on my Surface. But on my 4 year old Samsung with heavily customized Samsung-built software that controls much of the functionality of

I really like Windows 10 on my Surface. But on my 4 year old Samsung with heavily customized Samsung-built software that controls much of the functionality of the laptop, I can't risk moving to Windows 10 and not having any of it work. And there's no chance Samsung will update it.