By David Ringstrom, CPAAs you’re probably aware, it’s simple to hide a worksheet in Excel 2007: right-click on the worksheet tab, and then choose Hide. To unhide the worksheet, right-click on any worksheet tab, choose Unhide, and then select the sheet you wish to make visible. It’s a little more effort in earlier versions of Excel: choose Format, Sheet, and then Hide or Unhide to change the visible status of a worksheet.