Shelley O'Hara is the author of more than 120 books, including the best-selling Easy Windows XP and other top-selling titles. She has published books on everything from the philosopher Nietzsche to how to buy and sell a house to a kids' book for the iPod. Her main focus is teaching beginning users how to use technology, including Windows. She has a BA in English from the University of South Carolina and an MA in English from the University of Maryland.