right,
1. don't download anything, but if you do, use a secure downloader that automatically virus scans everything
2. don't browse any websited, but if you do, use a secure browser that automatically scans everything
3. don't ever click on any links in an email... but if you do... see above
if you still get a virus, use malwarebytes and whatever else, and if all else fails re-install
always back stuff up
you can just go to kapersky and download the latest cd for free, i think, let's see
well, they have a free trial, various levels, price points
i suggest comodo or windows defender
but, you should go to kapersky and file a support ticket; nothing else you can do really
you may have been scammed