scrub a mac?

[JamesJet]

We have a 2.5 year old Macbook at home that pretty much does what we bought it for - media creation and storage, internet portal and occasional spreadsheet / word processing work. I nor my wife are technical with computers, maybe a few steps beyond plug and play but thats it. What can / should we do to scrub it for viruses and spy-wear? The reason I ask is her email was recently invaded and she sent one of those prescription spam emails to everyone in her list.

Thanks in advance.

James

[FormerUser]

There's not much out there for Macs as they're really not prone to viruses/spyware like Windows.

Check out this site:
http://www.mac-net.com/