My thoughts:
If you are running a legit version of ANY Windows OS, PLEASE DO YOUR WINDOWS UPDATES FREQUENTLY to prevent all the exploits you can...
Windows Updates patch holes that are constantly exploited. Sometimes prevention is the best measure. Be proactive post Micro$oft being reactive to the KNOWN threats. RUN AN ANTI-VIRUS THAT HAS CURRENT VIRUS DEFINITIONS. This means if your Anti-Virus is telling you to re-up, either do so, or get some other protection, and do not ignore this.
KEEP YOUR DAB-NABED KIDS OFF OF YOUR COMPUTER, AND OFF OF LIMEWIRE AND OTHER FILE SHARING P2P APPS! (Unless you want your computer to be remote controlled in the background, bot-nets galore via P2P file sharing, and MALWARE.)
hehee