Though it may seem outdated, a professionally written business letter can make all the difference in landing a deal, building relationships with potential clients or successfully navigating a dispute.

Letter writing may not be all the rage these days, but addressing a letter is something that's good for everyone to know how to do. Jupiterimages/Getty Images In the age of technology, mailing letters ...

Here is a common scene: A supervisor agrees to write your letter of recommendation with one condition—you draft it. Shocker. We, too, were surprised the first time this happened to us. We assumed ...