eset 

Provides important information about your system and its processes, services, registry, drivers and other critical files

Antivirus protection is spelled 'NOD32.' Built on the award-winning ThreatSense engine, ESET NOD32 Antivirus software proactively detects and eliminates more viruses, trojans, worms, adware, spyware, phishing, rootkits and other Internet threats than any program available.No matter what your system, there is no better antivirus protection. ESET NOD32 Antivirus was awarded the 'BEST Antivirus Solution' in 2006 and 2007 by AV-Comparatives.

ESET Smart Security is a tightly integrated solution designed to protect computers from a range of threats. Built on the award-winning ESET NOD32 Antivirus and its powerful ThreatSense® engine, ESET Smart Security provides antispyware, antispam and customized firewall features to protect you, your family and your business from Internet threats.