AVG Internet Security 2015 free 1 year

AVG Internet Security 2015 is a award winning security suite which  protects your PC from viruses, malware , spam, scams, phishing, and more both online and offline. Firewall which protects you from network attacks and monitors running programs. It has additional features such as internet accelerator, privacy protector, and more. All these features are packed in a simple and beautiful interface which makes it easier to use. At the program's core is AVG's strong antivirus engine which significantly reduces scanning times, monitors every file you access, detecting and removing malware before it can cause any damage.

Key features:

Better performance

Faster scanning and a faster PC

Online Shield
Protects you from harmful files

Data Safe
Encrypts & password-protects private data 

Enhanced Firewall
Blocks hackers so that you can shop online without any worry

Anti-Spam
Stops spammers and scammers 

Link Protection
Scans web links

File Shredder
Securely deletes files so that it cannot be recovered 
 
AVG Internet Security 2015 free for 1 year:

AVG Internet Security 2015 is normally priced at $54.99 but you can download it free here.