antivirus zote ni kama dawa za kawaida tu za binadamu..si kila dawa ni kamili ndo mana hata hospital daktari anaweza kukuandikia dozi ikashindwa then akakubadilidhia dozi na ni jambo la kawaida sana kukuta ugonjwa mmoja una dawa zaidi ya moja...cha muhimu ni kujitunza ili usipatwe na magonjwa kirahisi(usafi)..na pc hivyo hivyo...HAMNA ANTIVIRUS ILIYO 100% PERFECT...kilamoja ina eneo lake la kujidai na mapungufu yake..anaweza akaingia virus ukahangaika kumtoa na antivirus moja lakini ukakuta nyingine inamtoa ki rahisi tu..njia nzuri ya kuilinda na pc yako ni kuikinga pc yako na mazingira ya kuweza kupata virus, si kwasababu eti antivirus uliyoweka imesifiwa ni nzuri basi na wewe unajiachia tu kula mtu akija kwenye pc yako anatumbukiza tu flash yake, unakuta hata pc yenyewe huijali..vumbi limejaa, unaigongagonga ovyo, screen imechubuka na mialama ya vidole kibao..au unaenda online hadi browser inadetect danger we unaforce tu kuingia...love your pc keep it safe...thats the only best antivirus you can have! otherwise there would be only one antivirus available to day..but because they are not strong enough..thats why they are many and now....you are confused which one to trust!! KAZI NI KWAKO...