This by far the best antivirus I have laid my hands on. I just took the trial after I've seen some good impressions on some discussion boards and was so pleased with it that I've bought it.

It' s got the simple interface which you can also turn it into a "monster" interface with lots of tunings and was very please with the game-mode also. BD caught some trojans while I was browsing some :cough: nasty sites and got rid of them as soon as they were detected.

As for system speed I can't complain at all never did had a problem with it. I recommend it to everyone.

About 1 month before, I had mistakenly clicked on web link that cause my computer to restart immediately on that occasion. After that my system run very slowly. My friend suggest me get latest BitDefender Antivirus security. Then I installed BitDefender Antivirus in my system. BitDefender Antivirus immediately found trojan in 4 minutes and deleted all versions of it from my computer. After That I had no any trouble & my computer loads faster since installing BitDefender Antivirus security.

Bit defender is not a very good anti virus software because I've been using it but it never gave me good virus definations to kill viruses on my system.

interface is good but the reason we install a anti virus is not to have an application installed on system with amazing interface, but to protect our system from virus threats, but bit defender failed to setisfy me, because It was telling me that my system is protected and there are no viruses on the system, but when I installed kaspersky, it gave me notifications about a lot of viruses and worms on my system and cleaned them in no time,

may be I am wrong, but my experience with bit defender was not very good at all.