It is mandatory to have a good anti-virus for protect our computer and data. Even better if it’s a free program. AVG is a reliable free alternative that offers protection against viruses, worms , trojans, spyware, adware and identity-theft .To download it, go to AVG official website. The free version, only available in English, it’s compatible with XP and Vista.
Very easy to install and use, this powerful antivirus updates the virus database daily and automatically.