In Microsoft Excel, you can permanently hide columns containing data you don't need to have on show. However, grouping columns is often a better way to achieve the same outcome, especially if you're ...

Select the worksheet or worksheets you want to print, and then click the "Page Layout" tab. Check "Print" under Gridlines in the Sheet Options group, and then press "Ctrl-P" to go to the Print window.

Data is rarely so uniform and predictable that plotting data points creates a perfectly linear arrangement. Scatter charts might have wildly varying plots that create a seemingly random correlation ...