Type: Antivirus Operating Systems Supported: Windows System Requirements: Supported Operating Systems Windows XP (32-bit) with Service Pack 3 (SP3) or higher Windows Vista (32-bit and 64-bit) with Service Pack 1 (SP1) or higher Windows 7 (32-bit and 64-bit) with Service Pack 1 (SP1) System Requirements 1 GHz processor or higher 512 MB RAM or higher for Windows XP 1 GB RAM or higher for Vista/Windows 7 500 MB of available free drive space Internet connection Supported Browsers for Anti-Phishing Microsoft Internet Explorer 7.0 or higher Mozilla Firefox 3.5 or higher Google Chrome 6 or higher Supported Email Programs POP3 – Windows Mail, Microsoft Outlook Express, Microsoft Outlook, Netscape, IncrediMail and Thunderbird MAPI – Outlook Web email account with POP3 access Supported Instant Messaging Programs AOL Instant Messenger ...