Cyberwarfare, Cyberterrorism, digital espionage, what you use to protect yourself? Every day many digital threats appear: viruses, trojans and worms are created, new bugs found and you don't know if your system is 100% secure. Alerta-Z is a system's scanner and tools that helps you to monitor your machine, improve the performance and settings of Windows, and stay alert against known and unknown viruses, trojans, spywares, keyloggers and more. The name 'Alerta-Z' comes of its basic function: to warn (alert) if an event, perhaps produced by viruses, trojans or that can cause crash, occur. Besides, Alerta-Z have several tools to increase system's performance ( Free RAM, File Cleaner (secure deletion), System Manager, StartUp Manager, booster tweaks, anti-freeze and more ) that they become it an essential tool in any PC.