Although more secure than right-clicking a tab and clicking "Hide," making a worksheet very hidden isn't a fail-safe method to stop people from accessing sensitive data stored in ...

Learn how to unprotect Excel sheets or workbooks without a password using this simple step-by-step guide. No software ...

You can easily hide columns when working within an Excel spreadsheet - and just as easily unhide them. You can hide, and later unhide, columns by right-clicking in the spreadsheet. You can also ...