The free upgrade to Windows 10 was changed from Pro to Home version, but that may be fine, seems to be. And as another described, is a true "little work horse". A lot of my decision to purchase this was based on my previous and still use of it's predecessor, the Asus 11" X205ta and apparently minus a couple of the cured X205 little annoyances (track pad, two finger scroll). With double the space of the emmc HD, 64Gb, there is enough extra for all the programs I'll need. Increased RAM, faster processor and increased capacities and lower costs of available microSD cards providing plenty of storage, make this very portable laptop able do the same or more work than with any PC I've had in the past. Love it so far.