Our aim is to provide useful compliance and governance knowledge on all aspects of corporate Excel, as well as interesting facts, news and events. We will be reporting and sharing our own problems and solutions and will attempt to provide useful information and links.

Currently, Diligence is working on a significant corporate Excel 2010 to Office 365 migration. This is what Microsoft has to say on the likely issues;

https://msdn.microsoft.com/en-us/library/office/jj229903.aspx#OEV_CompatIssues_Hidden

https://technet.microsoft.com/library/mt715497(v=office.16).aspx