Download Microsoft free antivirus protection

Operating System: Genuine Windows XP (Service Pack 2 or Service Pack 3); Windows Vista (Gold, Service Pack 1, or Service Pack 2); Windows 7

• Windows XP – a PC with a CPU clock speed of 500 MHz or higher, and 1 GB RAM or higher.
• Windows Vista and Windows 7 – a PC with a CPU clock speed of 1.0 GHz or higher, and 1 GB RAM or higher.

1. VGA display of 800 × 600 or higher
2. 140 MB of available hard disk space.
3. Internet Browser:-Windows Internet Explorer 6.0 or later Or Mozilla Firefox 2.0 or later.
4. An Internet connection is required for installation and to download the latest virus and spyware definitions for Microsoft Security Essentials.

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