Whilst online our computers send information back and forth to software suppliers and may report anything regarding your Windows operating system. Windows ships with a background service that examines your system and checks it against a Microsoft database. It enables you to receive updates, automatically. Snag is, how do you know what information is being transferred regarding your system contents and although it may be nothing sinister, but everyone has a right to be wary about sharing information of any kind.07 Nov 2009