Cynthia,
I presume that you are trying to create a newsletter that you can email
people. There are a number of ways to accomplish this, but be advised that
if you convert your email to HTML, then the receiver will have to have
their email client HTML enabled. Sometimes it is easier to just convert the
newsletter to a PDF file, and attach it. That would reduce the file size
significantly. A free PDF tool can be obtained at
www.primopdf.com
If you don't want to go the pdf route, then here are some reference articles
for you.
"Convert Your Publisher Newsletter for Use on the Web":
http://office.microsoft.com/en-us/assistance/HA010563151033.aspx
"Create and send e-mail publications using Publisher":
http://office.microsoft.com/en-us/assistance/HA010743381033.aspx
Note you can only send a single page, and be sure to go to Tools > Options >
web tab and untick "send entire publication as an image..."
And if you want to reduce your images and optimize them for the web, and
need more info. about that post back and I'll help. Also then tell me if you
have a web site, as creating a simple one page newsletter that links to your
website is probably the best of all worlds.
DavidF