Multiple choice general knowledge change the case of letters shift +f3 shift +f2 ctrl+f3 ctrl+f2 Reveal answer Fill a bubble to check yourself A Correct answer Explanation Shift+F3 changes the case of selected text in Microsoft Word, cycling through uppercase, lowercase, and sentence case. This is much faster than retyping. F2 alone is for moving text, and Ctrl+F2 relates to print preview.