excel file with password.
©How to make Password Protected excel file 2007
You can prevent your Excel file cell data to editing or deleting by other user . It can locked or unlock each cell of your excel sheet . If you will try to edit or delete cell data then it will prompt error massage ” The cell or chart that you trying to change is Protected and therefore Read-only “
1. Open Your Microsoft Excel file 2007 . then Click On Review Tab .
2. Click on Protect sheet, under Review Tab .

After click Protect sheet will be promt Protect sheet dialog Box .
3. Enter password in the Password to Unprotect sheet: text Box .then Click Ok
4. Now Re -enter password for Confirmation , then Click on OK.
Now your Sheet and Cell of Excel has been Protected .
If you will try to Edit or delete cell data then it will be promt these error massage .
If you will try to Edit or delete cell data then it will be promt these error massage .