Sorting is one of Microsoft Excel's easiest tasks. Click; you're done! At least until you need to sort by multiple columns. For this sort task, you'll need a custom sort. Here's how. Explore Get the ...

Excel's basic formulas work fine for simple calculations, but they quickly become cumbersome when you're dealing with complex data analysis. You end up with nested functions that are hard to read, ...

Filtering is a very important feature in Office Excel 2010, the spreadsheet software from Microsoft, because it enables you to view only rows that contain data that meets specific requirements, ...