Microsoft had a conference announcing their soon to be released OS just a few days ago, and yes, they are calling it Windows 10 instead of 9 for some reason. I personally haven't been a fan of their interface design since Windows 7 but this one actually looks kind of good to me. They are bringing back the start menu button too, which I know many people would be happy with, including myself. Also, from what I understand from this video, it looks like they will be looking for feedback prior to full release, and I don't think they've ever done this before so it will probably be interesting. What do you guys think? Does this interest you at all? Do you like the new design so far? Will you participate in giving them feedback?