AV-TEST　9月 10月
https://www.av-test.org/en/antivirus/home-windows/windows-10/october-2017/

18.0 AhnLab, Kaspersky
17.5 Avira, McAfee, Norton
17.0 Bitdefender, TrendMicro, Vipre
16.5 Avast, AVG, eScan
16.0 BullGuard, F-Secure
15.5 GData, K7
15.0 ESET, PCMatic←------------------------------------------ウンコ
14.0 WindowsDefender
13.0 Comodo, Qihoo(Avira+Bitdefender)
10.0 Qihoo(Default Engine)