15 Printing Envelopes and Labels, Part 2: Labels
As I mentioned in the previous post on Envelopes, even though formatting and printing envelopes and labels is a really basic word processing function, Microsoft Word inexplicably hides it from users on the Mailings tab.
Fortunately, if you're using labels from a major label vendor like Avery, you don't have to bust out the ruler and define the label format from scratch. But knowing how to choose which label format to use can be a bit tricky.