Mcafee Total Protection Award-Winning Antivirus: Blocks viruses, malware, ransomware, spyware, unwanted programs, and more on your PC Safe Web Browsing: McAfee® WebAdvisor safe web browsing warns you about risky websites and helps prevents dangerous downloads and phishing attacks Multi-Device: Helps you manage your protection for all your devices from an easy-to-use web page. Password Manager: Eliminate the hassle of passwords with the multi-factor password manager app. File Lock: Helps keep your personal files private by storing them on your PC with a combination of password protection and encryption Operating System: Microsoft Windows 10, 8.1 fully patched (32- and 64-bit) Mac OS X 10.11 or later Supported Browsers Internet Explorer 10.0 or later Firefox Google Chrome Safari (Mac and iOS OS Only) Internet Connection Required High-speed connection recommended Supported Email Programs for Anti-SPAM POP3—Windows Mail, Outlook, Netscape, IncrediMail, Thunderbird, Becky, Shuriken MAPI—Outlook Web—MSN/Hotmail or email account with IMAP/POP3 access Required for Anti-Spam Toolbar Microsoft Outlook 2007, 2013, 2016 Thunderbird 38.0+ McAfee Anti-Spam also supports other POP3 email clients (without SSL) and web accounts Hardware 2 GB RAM 500 MB free drive space 1 GHz Processor