@ Good Boy, hmm fine vhaiya, what about you?
Anyway, I personally think that AVG is more power full than Kaspersky antivirus. I agree with your friend that '"these types of cracked anti viruses made for 7 or 10 years did not work properly after a certain time". But sometimes it is not true.
So, I can give you original antivirus software and it's license key will not be expired in future and it's not cracked. Once I and Some of my friends used Kaspersky, AVG, NOD etc.. but these antiviruses could not satisfy me. But when I have been started to use "Microsoft Security Essential", There is no virus attacked in my pc or laptop. and this antivirus does not slow your pc...
You can use it ......My opinion is, Microsoft Security Essential anitivirus is the best antivirus.
See the link :
http://forum.daffodilvarsity.edu.bd/index.php/topic,2364.0.htmlThank you