Make sure that all cells are "Locked" (alt + a -- ctrl + 1 -- protection tab)

Then go to 'Tools' menu - Protection - Protect Sheet or Protect Workbook
and assign a password. This will protect the integrity of your workbook/sheet.

Good luck,
Henrik

"RAINCITY.1788" wrote:

Is there away to hide columns & limit the number of viewers that can unhide
the columns (& edit the info) within a protected (read only) Excel
spreadsheet.