From Paul Brians’ book Common Errors in English Usage (to which Professor Brians allows free access at his Washington State University page), here is worksheet on the adverb literally. Professor Brians rightly emphasizes the overuse of this word as an all-purpose intensifier. He advises, and I fully agree, that unless you have swallowed a stick of dynamite, you should not say “I literally blew up.”
If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.