DO capitalize the first word of a sentence.
DO capitalize the pronoun I.
DO capitalize the first word of a quotation.
Stavros Cosmopulos said, "Make the layouts rough and the ideas fancy."
DO capitalize the first letter of official titles and ranks, before the name of officials.
Tell President Clinton and Commissioner Kessler what you think.
DO capitalize proper nouns.
The campaign ran in Indiana and Michigan.
DO capitalize every word in the title of a book, music, magazine, work of art, etc., except conjunctions, articles, and short prepositions.
Adman: Morris Hite's Methods for Winning the Ad Game
DO capitalize days of the week, months, and holidays.
I believe Christmas was on a Monday.
DO capitalize nouns referring to a diety, god, or goddess.
This was what Christ commanded.
DO capitalize the names of organizations.
This was part of a campaign for the American Heart Association.
DO capitalize abbreviations of degrees and acronyms of organizations.
He has a B.S., and he works for the F.T.C.