How to create a 'READ-ONLY' file
- Go to the 'File' tab and select 'Save As'.
- Select 'Browse'
- Click on the 'Tools' dropdown at the bottom of the 'Save As' dialog box.
- Select 'General Options' from the list.
- Make sure the 'Read-only recommended' box is checked in the 'General Options' dialog box and click 'OK'
- Select 'Save'.