WORD: Select All

Here's a quick way to select all text in a Word document:

Control (Ctrl) and press the A key

Your entire document is now selected.  Use this feature to change to a different font type, or something I use a lot is to re-size the entire document down to fit to 1 page.  I use Control-A to select all, then choose Font Size and choose a smaller font.  Works like a charm!