Excel is probably Microsoft’s most popular developer tool. With a built-in functional programming language that now supports lambdas and variables, Excel has become a tool that people build businesses ...

Microsoft Office Excel contains a data analysis add-in that allows to to perform a Fourier analysis of a series of numbers. So named for the French mathematician who developed the analytic technique ...

The Gap Width option in Excel for Mac 2011 controls the spacing of bars in a column graph. Decreasing this percentage shrinks the empty space between columns by widening the columns themselves.