Independent software testing firm AV-TEST shares their study as follows:

http://securitywatch.pcmag.com/security-software/331311-which-antivirus-offers-the-best-protection-av-test-reports

 

Which one should you choose to protect your own PCs? If you were choosing between different cars, you could take test drives, see how each suits your needs. But you wouldn’t want to test drive an antivirus using live malware! Fortunately, independent labs like AV-Test Institute do the necessary research for you. The latest report from this lab helps identify the best antivirus products