If you make a mistake while building a worksheet, you're not expected to live with it. Microsoft Excel features a variety of traditional and innovative electronic editing techniques so that you can fix your typos, reorganize your data, emphasize certain subtotals and totals, fill cells with data, and create room for more information. In this chapter, you'll learn the essential editing techniques you'll need to have at your disposal when managing worksheet data in Excel, and you'll learn how to use innovative features such as AutoFill and the new Clipboard toolbar to replicate and rearrange vital information.