Using classic Outlook for Windows in business environments
This change, moving the quick action buttons to the right, is a HORRIBLE change. When they were between Sender and Subject, they made handling emails MUCH easier. Now that they are on the right, it is a royal pain to use them. Sadly, Outlook is now like Gmail in this regard, and what is probably the one feature that made Outlook web mail better then Gmail is now gone. Pathetic.