Antivirus software series kaspersky internet security platform windows version full version language english functions anti spam firewall spyware protection licence type single user number of devices 1 number of user licenses 1 minimale betriebssysteme microsoft windows 2000 microsoft windows xp minimale prozessoren 32 bit 64 bit minimaler prozessortakt 300 mhz minimaler arbeitsspeicher 128 mb minimaler festplattenspeicher 50 mb empfohlene prozessoren