Just had to do a complete reinstall on Win 8.1 my own fault should have known better. Anyhow all back and running again but the notification has disappeared. I've run all the updates so it should be there. I've already accepted and had the reply email so presume I'll be told when the download is ready. am I right in thinking that once downloaded the upgrade will give me win 10 pro same as I've got now. Reason I ask is I've got win 7 home premium dual booting on the same PC that has also had the notification, this one I want to keep, but I don't want to upgrade the 8.1 to win 10 home, if you see what I mean.