Features for Bitdefender Internet Security:

Best antivirus protection against threats on Windows, Unbeatable cyber-threats detection,
Optimized performance preserves speed and battery life, Multi-layer ransomware protection to keep your files safe, Comprehensive Support 24/7, Best Protection. Best Performance. Choose the Best Security, and Never Worry Again
A solution For Every Need: Advanced Security, Light on Resources Bitdefender  includes advanced protection for Windows.

Protection: Complete Data Protection, Advanced Threat Defense,  Multi-Layer Ransomware ,
Anti-Phishing: Anti-Fraud, Safe Files,  Secure Browsing,  Rescue Mode,
Performance: Bitdefender AutopilotTM, Bitdefender PhotonTM, Battery Mode
Cloud Integration: Game, Movie & Work Modes, Privacy
Webcam Protection: Safe Online Banking, Parental Advisor, File Shredder, Privacy Firewall,
Social Network Protection, Password Manager, Vulnerability Assesment. 
Operating system: Microsoft Windows 7(SP1), Microsoft Windows 8, Microsoft Windows 8.1, Microsoft Windows 10
Minimal System Requirements: CPU: Dual Core 1.6 GHz processor,  Memory (RAM): 1 GB Available free hard disk space: 1.5 GB free space
Recommended System Requirements: CPU: Intel CORE 2 Duo (2 GHz) or equivalent processor, Memory (RAM): 2 GB,  Available free hard disk space: 2 GB free space
Software requirements:  Internet Explorer version 10 or higher
Integrates with  Google Chrome version 34 and higher,  Mozilla Firefox version 30 and higher, Skype version 6.3 and higher,  Thunderbird version 14 and higher,  Outlook 2007, 2010, 2013.

Bitdefender Internet Security Activation code
Bitdefender Internet Security Serial Key