In Outlook, a feature called Conversation Cleanup can clean up, compact and reduce mailbox size. Redundant messages throughout a conversation are moved to the deleted Items folder. The individual can ...

To change the default browser in Outlook 365, go to File > Options > Advanced, then scroll to “Link Handling” and set “Open hyperlinks from Outlook in” to your preferred browser, like Chrome.

I was unaware that Outlook stores some settings on the Exchange server. For example, there are settings somewhere on the Exchange server that tells Outlook what message header information to view for ...