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 ...
XDA Developers on MSN
4 lesser-known Excel features that changed how I build spreadsheets
These four overlooked Excel features completely changed how I design spreadsheets.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results