Have you ever started typing with Caps Lock mistakenly on? Do you remember Change Case, where you could select a block of words and switch their case or make the first letter of each word capitalized?
How about we restore that feature with MS Word 2010/2013?

Click the drop-down at the end of the Quick Access toolbar.

Select More Commands.

Change Choose Commands to All Commands.

Select the Change Case command with the small arrow to the right (meaning there will be more to choose from with this command) and click Add.

Click OK and Voila!

You can now select a block of text and toggle case or capitalize each word…