Changing between upper and lower case

Another Tuesday and another class. Today the students were asking about how to change a sentence if you have mistakenly typed it all in capital letters.

I'm sure you've all done it at some time. You type a whole sentence, or even a paragraph and then realise you had the caps lock turned on by mistake. Your whole sentence is in capital letters. It isn't necessary to delete everything you've typed, you can change the case of the letters from upper to lower (or vice versa).

Head on over to my website where I've just added an illustrated page to show you how to do this. I've included instructions for Word 2007 as well as previous versions of Word and Open Office.