Well, to tell you the truth, I just really don't like the extremely flat and boring interface of Windows 10, a child could have done that. The start menu is way too wide, even with small tiles, and I don't like the look. It is absolutely horrible on a small laptop also, way to big. I just don't find anything about Windows 10 useful, my Windows 7 boots up and opens apps faster than Windows 10 also.
Microsoft should have just improved Windows 7, left the interface alone, and never have released Windows 8/8.1 or Windows 10, a LOT of people would have been happier with that.
Start 10 helps a little, but I can't wait for a new SkinStudio and Windowblinds 10 to come out!