Your computer comes equipped with a wealth of helpful and fun applications, ranging from the simple (but not so simple!) Stickies to Sherlock, a convenient search tool. In this chapter, we looked at the use of some basic productivity applications, including Calculator, Clock, and TextEdit. You then learned about some more entertaining options, such as Chess, QuickTime, and DVD Player. We wrapped up the chapter with a tour of Sherlock 3, your system's built-in Internet search tool.