Kaspersky Internet Security 2015.
I use that this year and it works perfectly: Antivirus, Anti rootkit, anti-spyware, anti-malwate, secure-input (to prevent keylogging) ,firewall, blocks browser scripts that are malicious, blocks fake phising sites, and other protections.
I also used AVG but for 2015 it didnt seemed that equipped as Kaspersky.
I`d also add Malwarebytes to my list, using that with Kaspersky is a good combo.
Kaspersky cant detect a few malwates but its very good agains rootkits and complex viruses. While Malwarebytes will clean the rest.
So its a good combo to use both.