102 views and you're the only one to respond. In any case, I'm using Outlook 2016 which is apart of Office 2016. I use Bing for my searches, instead of others like Google or Yahoo. The only plugin that is installed is Avast! Antispam, and I don't see that being a problem. Outlook does allow for signatures as I added one to test it out, but Avast! isn't inserting one. I don't use web based email like Outlook.com as I already have the office version. I'm not sure if it's worked before, I recently got office for my Windows 10 laptop and my Windows 10 Tablet. There seems to be little support for this feature, so I guess it's a useless feature and will have to simply turn it off. :/