There are many antivirus that gives you free trial version setup and a 30 days validity, but after this 30 days validity is over your system is at risk, so today let us go with 3 antivirus voted the best of the year the ranking are as follows These are the 3A's and are really excellent for home and office use or any personal use. Now as i said the best and No.1 is AVG it gives you many facilites and comes along with a PC tuner. It scannig is the best of the three, but the drawbacks are its quick scan is useless as it does not catch any virus and its update system is very slow. The next of the 3A's is Avira free edition it is a good antivirus and that also a free edition it catches virus in quick scan also but its drawbacks are its update is really slow and its usage is very difficult to use and causes headache. Now the last but not the least it is Avast and the new edition is the best and also updates very fast and it catches virus during quick scan but the problem is that you need to get a licence key from google by just typing " licence key for avast" and you will find it there. Rating for the trial version antivirus are Now download any one of these eight and have fun.........................
