In Word, to mail your current document, you select File from the menu then Send to, then Mail Recipient. The mail account that you have selected to be used as your internet email account will automatically open and you enter the email address of the person you want to send the document to. The document will already be an attachment, and should upload when you click send. If you do not have an internet email account selected, (In IE) go to Internet Options in the Tools Menu and click on the Programs Tab.
I am not aware of inserting hyperlinks into a Word doc in order to send the same document to someone. You can include a url hyperlink in the document you send, however. Hope I have understood what it is you wish to do and that this may help.
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