Data from hundreds of millions of Internet-connected systems and some of the Internet's busiest online services gives Microsoft a unique view of the security threats facing Internet users today. In this webcast, we provide an in-depth view of the recent trends that Microsoft has seen in malicious software (malware) and in potentially unwanted software like spyware, adware, and the like. We provide details on how the Windows Vista operating system has been performing compared to past operating systems released from Microsoft, and we explore which regions of the world are most infected with malware and potentially unwanted software. If computer security is your responsibility and/or an area of interest, you will not want to miss this session, as it will quickly bring you up to speed on the threats facing individuals and organizations that are connected to the Internet today.