email documents from Access database

so we have to save as PDF first and can not be run the run the report or document(s) as a preview in the database and send it out?  here are some questions:
1).  I have to create a special form that have user(s) own email address as default?
2). one they click a button "send email" then open the outlook or the email address sill in the database?
3). can it be attach the document(s) with out save as PDF and just attach as preview in the database.

preferred if there is a sample I can view.

Thanks

I meant sample Access database that has this function if possible.

Thanks

My code sample uses a recordset of the recipients, with their email addresses.  You can also send an email (with a PDF attachment) to an email from the current record on a form.  You do have to save the report as a PDF file in order to attach it -- when you preview the report, that lets you look at it in Access, but no file is saved, so there is nothing to attach to the email.  Here is a sample database for you to examine.
SendPDFs.accdb

so I can create a button on the form, where I can call the function on the button?

Thanks

"You can also send an email (with a PDF attachment) to an email from the current record on a form."
no sure how this works.

To send a PDF (based on a filtered report) from the current record on a form, you would pick up the filter value (CustomerID or whatever) from the current record, and use it to create the filtered report.  This is what is done in a loop in my sample code.