"Windows" includes both x86/x64 and ARM/RT.
Remember, SkyDrive (and similar services) is not backup. If you have any kind of sync enabled, and accidentally delete it, it's gone in SkyDrive too, and in all other synced copies.
I use a...
You don't need any 3rd party software/services.
For remote file access, steaming media, etc
One core OS, with one app store.
On top of that - four frontends/interfaces:
1. Phones and phablets (like current Windows Phone)
2. Tablets (like current...
But I'm more interested in the Venue 11 Pro - will you be getting that one too?