I had excel 16 installed recently and have noticed some annoying nuisances. The one i am tryin to fix now is alt+tab. i am a HUGE alt tabber between screens but there is a problem when the CTRL F window is up. If i have the find window up in excel when i try to alt tab back to excel the other screen stays up and justs shows the find window ... not thte whole excel sheet. i now have to double alt tab to get back to excel.

If the the find window is not up inexcel there is no issue.