Question

To use cycle case short cut key

Answer 1

Answer:

Using the Shift+F3 method allows you to cycle through three different case scenarios: ALL CAPS, all lowercase, and All Title Case.

...

Explanation:

Changing Text Case

Select the text you want to alter.

Press Shift+F3. Word changes the case of the selected text.

Continue pressing Shift+F3 until the case is the way you want it.