Professional security for your PC
Our complete line-of-defense against the most extreme forms of malware and cyber threats, including our most advanced anti-spyware and antivirus detection and threat blocking algorithms, a powerful two-way firewall, an email protection engine and advanced web filters against phishing attacks.
- P733 MHz or better
- 512 MB (1GB recommended)
- Hard Disk
- 300 MB free space recommended
- Supported Languages
- English, French, German, Italian, Spanish, Simplified Chinese
- Supported Operating Systems
- Windows 8 (32- & 64-bit), Windows 7, Windows Vista (32 and 64-bit), Windows XP (SP2+,32-bit)
* You are not purchasing, licensing or obtaining this product from Microsoft
- Second-Line of Defense Mode
Increases performance and compatibility while running other antivirus products. (Automatic detection and initial activation).
- Simplified Installation & Refined Multi-Language Support
Automatically detects how and what should be installed and proposes the best options to enhance security and user experience - now in Mandarin too.
- Enhanced Browser Protection Engine
Protects you PC from latest threats with more frequent daily updates (thousands of URL's updated daily).
- Cached Scanning
Automatically skips scanning files that were determined safe in earlier scans, resulting in much faster scans.
- More Robust Detection Engine
Further increases scan speeds, performance and overall broader compatibility.
- Active Protection
Constantly monitors the activity on a computer, suspends suspicious files and blocks malicious processes to prevent infection.