Bit Defender antivirus.

Good choice. Actually this antivirus is one of the most popular antivirus on the market. Thanks for recomending this antivirus. I know there are also other antivirus that are also effective like BitDefender does. :-)

I used bitdefender antivirus 7.2 for 4 years and I have been using the v10 for a few months. I think 7.2 was a more stable one. This one is giving errors sometimes. but I still strongly believe bitdefender antivirus is the best available. because it also has a very nice firewall with it. it is also a lite software really. it is liter than any other antivirus software that I have ever used!

Yeah i agree, but Bit defender little bit heavy and eat more resources on mid range computer specification like pentium 4. I prefer use NOD32, more easy and didn't eat resource alot. I hear that kaspersky is number 1 for antivirus.

Bit Defender is one of the most aggressive scanners int eh market although it is very lite...I worked on it for the past few years...but i didn't like the latest what so called 2008 version...It became heavier then before... I tried lately norton 2008 anti-virus with spyware and i am very satisfied with the performance...Lite very nice and clear interface and efficient at teh same time Norton have learned formt heir mistakes in the versions before.