PopChar X 6.2
PopChar makes "typing" of unusual characters easy without having to remember keyboard combinations.
Whenever you need a special character, just lick the "P" in the menu bar to display a table of characters. Select the desired character and it instantly appears in your document. PopChar lets you search for characters by their names, find fonts that contain certain characters, view font previews, print beautiful font sheets, and much more.
Mac OS X 10.5.8 or higher.
Changing the font in Word is easy: here's how it's done view it
Word 2007 lets you have font sizes from very small to very large view it
Inserting hard to find or obscure characters using the Character Map view it
If you don't want black type you have lots of colorful options view it