Numbers in rows tell one story, but charts and graphs reveal patterns you might otherwise miss. Create a simple line graph ...

The Apple iPad tablet has sparked passionate debate regarding whether it can be a productive business tool, or is merely a consumer toy–a glorified iPod Touch with a thyroid condition. To make an ...

Free spreadsheet apps are a cool idea, as long as you’re comfortable with their limitations. Many are ad-supported, for instance, so expect part of your screen to be trying to sell you something.