Many of you probably already know this, but just in case here is a tip about changing case in Word 2007. In previous versions of Word I always knew how to select the option to change a piece of text from upper to lower, from lower to upper, or from a mixture to title case. But, with 2007 I could not spot it and lived without it for the last year (laziness is a really killer of efficiency).
But today I was editing somebody else's prose and my patience snapped. All the headings were in upper case and looked terrible. I needed to shift them into either sentence case (first letter in upper, the rest in lower), or Word's approximation to title case (first letter in upper, all other letters in lower).
The first thing I found was the shortcut, evidently Shift-F3 with change the selected text through a cycle of options. Although I like shortcuts, they have to be for things I use frequently enough to remember them, and changing case does not fall into that category.
I then found that the option I had been looking for had been staring at me all along, on the main (Home) ribbon. The picture below shows you what I mean. The red arrow points towards the button you click to show the options, and the picture also shows the options you can select.