System Requirements

Microsoft® Windows Vista® Home Basic/Home/Premium/Business/Ultimate** Microsoft® Windows® XP with Service Pack 2 Home/XP Pro/XP Media Center Edition

• 300 MHz or faster processor
• 256 MB of RAM (*512 MB RAM required for the Recovery Tool)
• 200 MB of available hard disk space
• Standard Web browser

Email scanning supported for POP3- and SMTP-compatible email clients.
Support for AntiSpam feature

• Microsoft Outlook® 97 or later
• Microsoft Outlook Express 6.0 or later

Supported instant messaging clients

• AOL®
• Yahoo!®
• Microsoft®
• Trillian™

Browser support for Browser Defense and Phishing Protection features

• Microsoft Internet Explorer® 6.0 (32-bit only) and later
• Mozilla Firefox® 2.0 and later

**Must meet minimum Windows Vista operating system requirements.

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