Here’s this very useful tip of the week: For Office 2013 and upward.
If you are too lazy to scroll to the top of your screen and click in the 'Tell Me' box you can use the keyboard shortcut 'Alt + Q' to get directly into the action.
I use this regularly to change fonts of items, whole paragraphs and to save myself three clicks by using it to turn on my OOO.
Also, it's a pretty quick way to do a generic web search!
#TipOfTheWeek