Office 2007 Demo: Setting Passwords

See more Microsoft Office 2007 Excel, PowerPoint, Word demos at http://office.microsoft.com/en-us/help/FX100485311033.aspx
You can encrypt Microsoft Office files to help prevent unauthorized people from opening a workbook, document, or presentation. Watch the demo to see how easy it is to set a password to help you control who can open or modify the Office files you create.