The Power of Excel
Visual Basic for Applications (VBA) combined with Microsoft Excel is probably the most powerful tool available to you. VBA is sitting on the desktops of 500 million users of Microsoft Office, and most have never figured out how to harness the power of VBA in Excel. Using VBA, you can speed the production of any task in Excel. If you regularly use Excel to produce a series of monthly charts, you can have VBA do the same task for you in a matter of seconds.