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 ...

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 ...

You can lock cells in Excel by heading into the program's "Protection" tab. There, you can set a password, and protect your ...