# Norton Antivirus

Norton Antivirus is one of the oldest and the most acclaimed software in this list. The software is best known for its simple features with the most advanced techniques that protect your computer from viruses, malwares and phishing attacks. The Norton Antivirus is easy and fast to install with features that saves all your passwords and user names including safe web for Facebook, which scans all your newsfeeds and wall to alert you when you have some dangerous links.

Other than these it has lot more advanced features like the bot protection, internet worm protection and intrusion prevention too.

# F-secure Anti-virus

F-secure Anti-virus works on the cloud computing technology and is always updated with the latest software version with the new list of malwares creating disasters on the internet.  The software also offers advanced real time protection with the fastest response against threats.

F-secure offers complete protection for surfing, shopping and banking activities against hackers and other forms of phishing attacks. It also has features like app scanning and privacy to help you against the harmful applications with the identity protection as well.

# Avast Free Anti virus

Avast anti-virus is a complete virus scanner that protects the data traffic by analyzing the mails for potential threats. It has been around for 25 years and protects more than 200 million PCs and mobile phones. The software is easy to install and has a simple user-friendly interface. It has a real time protection system that prevents spywares, enables protection for the sharing tools and the emails can be monitored including an alert service.

After the installation, a first quick scan identifies all the possible dangers on the PC and comes with software updater, browser clean up tool and a recently added feature called ‘Grime fighter’ which adds a 12 additional language support and offers advanced features for more user control on the software.

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