I still have a Surface 1 with Windows RT. It's a pretty sad little thing. It doesn't have enough storage to put on updates. I once turned it on after not using it for 3 months, and it took five hours to apply the maintenance that cropped up since then. It's slow and the Windows 8.1 interface...well, I've forgotten it. It does have a nice screen, though, even though I can't run any .EXEs on it (or other browsers). It makes me thing what they were thinking releasing such a product?