i thiink it does because they said if your computer was logged on to the internet for 1day or more in the time that you spent on it it would "PROBABLY" be infected so i would say update or the risky way unplug your router disconnect the router/modem/dialup or anything that allows you to connect and probably go to local places that have computer to use such as library's schools...etc... and check for the latest news about conficker...:D