I've just bought S3 for 3 days. First, I was using OneNote that was pre-installed with S3 and found that there was no ribbon toolbar that I needed for voice recording, so I activate OneNote in Office 365 version instead. The ribbon showed up in the latter version but the radius menu that used to appear when I touch the screen disappeared and a rectangular mini-toolbar showed up instead. Do you know to active radius menus? I've been trying to figure that out through forums on the internet but it seems hopeless.