Forecasting for any small business involves guesswork. You know your business and its past performance, but you may not be comfortable predicting the future. Using Excel is a great way to perform what ...

Filters organize and prepare data for Excel reports and visualizations by selecting only relevant data for display. If you are working with a filter in an Excel worksheet, you can extend the range of ...

Catherine Falls Commercial/Getty Images Linear regression ... In Excel for Mac, select "Excel Add-Ins" from the "Tools" menu. You can create a regression output using the Data Analysis ToolPak in just ...

Microsoft Excel's Data Validation tool lets you add a drop-down list to a cell based on existing data in a column. However, how this works depends on whether the source data is part of a formatted ...