Microsoft Excel is an excellent spreadsheet application for complex data analysis.Pivot tables let you analyze the same data from different angles to spot trends.Organize data in a tabular form with good column headers and consistent data.Use Excel tables to add rows for your pivot table or identify columns for new data.Excel offers a Recommended PivotTables tool that takes a look at your data and offers a variety of options.PivotTable Fields dialog box determines how your pivot table will work.Individual selections in the dialog box include Fields, Filters, Columns, Rows, and Values.Pivot tables let you manipulate data easily by selecting and removing fields.To start a pivot table from scratch, go to Insert > PivotTable and manually select your data.Invest in some learning to use pivot tables more effectively and discover Excel's other advanced features.