Setting up Office for Mac 2011 with Office 365

Hi,

I have Office for Mac 2011 (version 14.4.5) on my Mac and want to configure it to work with my Office 365 Education account. After signing in to Office 365 I followed the instructions for this under Desktop setup at:

https://portal.office.com/OLS/MySoftware.aspx

However, when I check for updates from Word on my Mac, Microsoft AutoUpdate doesn't find any new updates. Can someone help with this? 

Thanks

Rohit