How to Unprotect a Spreadsheet in Office 2007. Microsoft Office 2007 has several programs that facilitate the day-to-day operations of small businesses, including PowerPoint, Word and Excel ...

Protecting a worksheet in Excel 2003 prevents others users from editing it. For example, if you have tracked and charted your business's sales on a sheet, you will want co-workers to access the ...

For an individual spreadsheet, select Protect Sheet followed by Unprotect Sheet to remove password protections. For a workbook composed of multiple spreadsheets, select Protect Workbook followed ...