Viruses have spread over entire computers around the globe. It becomes essential to have an antivirus software to safeguard ur systems. In this advancing era, antiviruses have come up with extraordinary functions but they are out of the reach of many people. An antivirus software cost huge sum of money. On the other hand there are also free softwares that are competable with the expensive once. Here I am going to pen-down some of the great free antivirus software one can use as alternative to the others. Look down...
1. Microsoft Security Essential
Microsoft Security essential is one of the top free antivirus from Microsoft for windows. Microsoft Security Essential is high compatible with windows. It nice collaborates with windows and do not take up high system memory. It's very easy to see if you're computer is secure from threats: if the icon next to your clock is green, you're in good; if it's red, something is wrong.
Pros
- Completely free (including definition updates)
- Reasonably effective at protecting "clean" systems
- Uses only a small amount of system resources (CPU, RAM)
- Slow scanning times
- Mediocre detection and cleanup of infected systems
MSE is preinstalled in windows 8.
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2. Avast Free Antivirus
Avast Free Antivirus is a well-rounded free antivirus package: It does a solid job at blocking malware, has a pleasant interface, and scans files quickly. Avast! Free Antivirus has "heuristics engine" which can detect previously unknown viruses and other malware. Avast! Free Antivirus supports Windows 8, Windows 7, Windows Vista, Windows XP and Windows 2000. You must try it.
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3. AVG Free
Anti-Virus Free from AVG is the one of the best free antivirus software available. AVG Anti-Virus Free is a full-fledged antivirus and antispyware tool, includes an email scanner, link scanner, scheduled scanning options, automatic updates, and more. There is no need to pay for an antivirus program when the best free antivirus software in the world is just a download away.
AVG Anti-Virus Free works on Windows 7, Windows Vista, Windows XP and Windows 2000.
The huge number of premium features, frequency of updating, and install-it-and-forget-it aspect of AVG's Anti-Virus Free really do make it the best of the best free antivirus programs available today.