Webroot 1 Year -Webroot SecureAnywhere Business - Endpoint Protection - Subscription license - Gov - Minimum of 500 - 999 Units Must Be Purchased Product Line: EndPoint Protection Contract Period: 1 Year System Requirements: Apple MacOS X 10.7 Lion, Apple OS X 10.8 Mountain Lion, Apple OS X 10.9 Mavericks, Microsoft Windows 7 (32/64 bits), Microsoft Windows Vista (32/64 bits) , Microsoft Windows XP (32/64 bits) SP2, Microsoft Windows XP (32/64 bits) SP3, Microsoft Windows XP Embedded, Windows 8 (32/64 bits), Windows 8.1 (32/64 bits)