I thank you for your input but I would like to understand why you have this opinion...?
I don't know (a) what, if any, anti-virus application is installed now, (b) if the computer's fully-patched at Windows Update yet, (c) if Adobe Flash Player v20.0.0.306 (or higher) is installed now, or (d) if the current version(s) of Firefox, Google Chrome and any other alternate browsers are installed now.
PS: Pay no attention to that man behind the curtain.