Bitdefender Antivirus Plus 2017 - 3 PCs / 2 Year Type: Antivirus Version: Plus Operating Systems Supported: Windows System Requirements: 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