How do I setup password to protect spreadsheet in Office 98?

I want to setup a password to protect a spreadsheet in Office 98 Excel from
someone to access it.
Can anyone help?

File/Save As... Click Options and insert a password in the password to
open input box.

In article <[email protected]>,
Alfred <[email protected]> wrote:

> I want to setup a password to protect a spreadsheet in Office 98 Excel from
> someone to access it.