Joann is right! Any file can be posted to your site. What you might consider
is creating a report, then PDF in Adobe's Portable Document Format, so that
users can get the report exactly as you've designed it.
But an 'e-report' is very easy - today, ALL files are E-REPORTS! Simply
because they are electronic. So, you would need to be more specific; are you
trying to create a report where they then complete a form and email you back,
now that's more work.
Simply open your doc in Word, and PDF it. If you cannot buy PDF maker, there
are quite a few nice FREE PDF makers...google or bing the word "free PDF
maker", lots of good software out there for this. I used $9.95 PDF or a name
like that. It created a PDF file but showed lots of advertisments to me as it
created it, but the final file had NO advertising, so FREE was a great price
for me!
Good Luck!