Facebook is offering 6 free antivirus
1.McAfee
2.MS Security Essential Antivirus
3.Norton
4.Sophos Antivirus for Mac Home Edition
5.Trend Micro Internet Security
Which one you want
Link:-
https://www.facebook.com/security/app_363688420329497
Choose the best one and safe from viruses and hackers
Have fun Friends and dont forget to post your comments.