System Bulder Pack Incude 3 CDs+3 Keys Award-Winning Anti-Virus Protection Stay safe from Trojans, viruses, spyware, rootkits, and more, with state-of-the-art anti-malware protection Detects, quarantines, and blocks viruses and malware to prevent damage to your PC Keep zero-day threats and botnets at bay-McAfee Active ProtectionTM and Global Threat Intelligence technology have you covered