Word, Excel, PowerPoint, Outlook, OneDrive, Skype for Business, and OneNote will install and run on macOS 10.14 Mojave. Microsoft fully supports Office 2016, Office 2019 and Microsoft 365 for Mac on 10.14 Mojave when you have the following Office updates installed: Microsoft 365/2019 - Build 16.17.0 or later. Office 2016 - Build 16.16.2 or later
Remove connected services from your Office 2013 profile. Go to File, and then click Account. Under Connected Services, remove all the services for the existing account. Step 3 Clear cached credentials on the computer. Edit the registry to remove cached credentials.