Please explain it to me 

You upgraded to Windows 10 from Windows 7 on a Surface Pro4?

That's interesting.

The problems with Microsoft's UI started when they started to play with industry standards to "bring something new to the table" and to "avoid stagnation". While occasionally updating a standard is a good thing, they tried to push the envelope a little to far with their ribbon interfaces, which are still considered bad though that perception is slowly changing. Which upset the standard and a lot of customers, I was having an UI class about the same time, and they used this as what not to do when designing an UI in an already established genre of software. And them soon afterwards they introduced sweeping changings to Windows. And this gave them the reputation of having "bad" interfaces in the perceptions of the end user.

It isn't that the UI is totally bad, it does get bad in spots, especially the Xbox One's store interface (imo its probally the worse interface currently amoung the three cosole companies), they just tried to shove too much change at one go, in something that should have taken successive generations. This whole thing feeds into the how groups view Paradigm Shifts that are shoved on them.

I consider the updated Xbox One interface a vast improvement to the original. I attribute some of the slow or lag issues I experience to the hardware vice the actual software.

Windows 10 is great IMO!

Unfortunately this thread is rampant with misinformation based off opinions vice actual facts.

Luckily Kowinicki squashed most of the misinformation in his previous posts.

As someone who is new to it, you know you can double tap the Xbox button to bring up the menu.  I just told my friend about that who has had it for a year, he had no idea.  lmfao

I'm slowly getting used to Win10 (definitely not in love yet), but I really, really don't like the Xbone interface. Going from Wii U's slick, easy-peasy UI to whatever it is my Xbone is running was a nightmare. T_T

I can see the link in the OP and I am not signed into my MS account, so I'm not sure what's going on there.
My only real problem with the XBO interface is that "My Stuff" is now all the way at the bottom of Home and you have to look in Games and Apps to find some of your installed games. Otherwise it's fine I think.

I feel like I screwed up soo bad going from 8.1 to 10. I absolutely hate it. I can navigate it somewhat fine but my pc runs like dog crap on it now. Soo many freezes. As far as the ui on xbone goes I hated the original and the w10 integration has just totally confused me. Before I had soo much trouble finding what I was looking for and it seemed laggy. It seems much snappier now but it looks soo generic and I'm still confused. I dislike it soo much that I will only play games on it. Just trying to play rare replay is even confusing. 360 dashboard kills xbones. Ps4 is simple and sweet. I also like ps3s. I wish they would do some type of classic so I could feel like I was on my 360.

I learned that one ;) I meant that the games and apps are too low on the home page, and I've gotta jump down to the bottom to access my games or the pinned programs. I wish all that stuff was on top, or if maybe there were a tab in the Action Center (or whatever it's called on XB1) to access your list of games.

PS3 one interface, simple in nice. PS4 one interface simple in nice. Xb360 3 full redesigns, Xb1 already 1 full redesign probably another one or two redesigns to come.