TOP TEN ANTIVIRUS 2011 FREE BY leonardo (english)

FREE ANTIVIRUS 2011
Having a solid antivirus solution is essential in these days when the malware runs on the network at home,formerly the commercial antivirus certain companies were considered the best, but in recent times are in additionto delivering a great protection does not demand a single penny. 

AVIRA FREE 

 The free avira, antivirus is recommended for PCs with medium-low performance is a good antivirus as this gives you real time protection, but its disadvantage is the antispyware protection (off, only works with Pro version)
processor recommended: 266 MHz
RAM: 192 MB
100 MB hard disk space 

panda cloud antivirus 

Cloud Panda Antivirus, we also find Cloud Panda Antivirus, which offers an online protection, as this is handled or protects you from an online tag, but its great disadvantage is that it offers this protection if you do not have internet. (Recommended for performance PCs media)
Minimum requirements:
Processor: 500 MHz
Memory: 64 MB
Free space: 100 MB
Internet Explorer 6.0
Internet connection