Answers...

to commonly asked questions.

Mac Virus?

Over the weekend I believe her MAC was hit with a virus while on the internet.  She got a popup stating that the Trojan virus was on her machine and it basically locked up.  She took the battery out and then restarted her machine and it doesn’t look like she has lost any files &/or pictures.

While there are no viruses in the wild for the mac currently, most likely what you saw was a "scare tactic" from a website designed to get you purchase virus protection for Windows.  (something which you don't currently need.  

Thanks for responding so quickly! I guess it is safe to assume the same for spyware/malware/etc?

Yes
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