ThreatTrack Security VIPRE Antivirus 2015 - 1 PC 1 Year Type: Antivirus Operating Systems Supported: Windows System Requirements: Operating System: Windows XP Service Pack 3 (32- or 64-bit) Windows Vista Service Pack 1 (32- or 64-bit) Windows 7 or Windows 8 (32- or 64-bit) Newer Service Packs than the minimum listed are supported. RAM: 512 MB Recommended: 1GB of memory, a broadband internet connection, and latest Windows and Internet Explorer updates. Supported email clients (applies to email antivirus and Internet security protection): - Microsoft Outlook 2000 or newer, including Outlook 2013 - Outlook Express on Windows XP - Windows Mail on Windows Vista - Other email products that use SMTP/POP3 for sending and receiving messages, including Windows Live Mail, Mozilla Thunderbird, and many others. Note: SSL and TLS Internet security protocols are only supported with Microsoft Outlook...