My Windows 10 has the 8 layout

[Solid Snake]

Good evening! Just now I have noticed something: my Windows 10 (I upgraded from 8.1 to 10 in the last of day of the free dowload) doesn't have the W10 layout, but the 8.1. Some screenshots:
This is the current layout of my SO (notice that it's not 10, but 8):

And this is how the W10 SO look:
Link Removed

I remember clearly that when I upgraded to 10 my SO was exactly like the second pic, but it changed all of a sudden. Do you guys have any idea why that happened and how can I reverse that?

 

[Solid Snake]

Yeah, but I'm talking mainly of having the same taskbar visual of the image above. My taskbar looks diferent.

 

[Neemobeer]

Actually that picture you showed is an earlier version of Windows 10 so no some if the items won't be available in 1803. Otherwise everything else can be customized