Micros~1 "usability issues" are by no means limited to (mis-)managing large pixel counts. Case-in point: the damfool "Add a contact to this group" dialog. After roughly 35 years of CUA guidance, you'd think that:
1) Micros~1 would be able to figure out what the default control is, and how to get focus to it. (Hint, you fools: its the edit box in which you add the name of the contact.)
2) Micros~1 would not enable a control, if the user's activating it resulted in an error. Why is the Add button active when there is nothing in the contact name edit box? (Hint: because there isn't anyone working within 25 miles of that project who has a fucking clue as to how to develop a Graphical User Interface (which, nowadays goes by the Millennial moniker "User Experience").)
Fekkin' morons, the lot of them.