Multiple choice general knowledge Which key is used to restore the window size of the selected workbook window Ctrl + S Ctrl + F4 Ctrl + t Ctrl + F5 Reveal answer Fill a bubble to check yourself D Correct answer Explanation In Excel, Ctrl+F5 serves to reset the active workbook window to its previous or default size. This shortcut differs from F5 (Go To dialog) and Ctrl+S (Save), which are commonly confused alternatives.