Panda Antivirus + Firewall 2008, 3-user, 1 Year, NL. Software type: Box, License quantity: 3 user(s), Number of years: 1 year(s). Minimum hard disk space: 230 MB, Minimum RAM: 256 MB, Minimum processor: Intel Pentium 150 MHz. Compatible operating systems: Windows 2000 Windows XP (32/64-bit) Windows Vista