Please go to Windows Update site if you have not already. There is an issued alert on a virus that will record your keystrokes and send them to a remote site as well as copy your files and records. Which includes your passwords. MS has issued a warning concerning this virus.
http://windowsupdate.microsoft.com
Use IE as your browser. Follow the instructions. Only go for the critical security updates.
Or
Update your anti-virus database software. If you don't have it, go out and buy one (Mcafee, trend micro or symantec/norton)
