There are several tricks you can use to organize or otherwise clean up your spreadsheets across multiple apps, from automated calculations to setting up filters. In fact, it's often necessary (or at ...

You can easily hide and unhide columns in Excel by individually revealing hidden columns or using the "Format" option to unhide all hidden cells.

Sometimes hiding certain columns in an Excel spreadsheet can be helpful: Doing so can make spreadsheets easier to read or you may have other reasons to hide them. In any case, hiding columns in ...