VirusKeeper 2008 Pro combines the best protection technologies available in a single product: real-time shield: permanent threat detection, real-time protection of Windows system folders, real-time protection of Internet Explorer, behavioral analysis detection of viruses and spyware, automatic scanner that inspects new or suspicious files, traditional, ultra-fast anti-virus scanner, anti-spyware scanner, anti-rootkit scanner. VirusKeeper Pro also includes the real-time threat detection engine of VirusKeeper Standard. It monitors all aspects of your system: running processes, system files, and the registry.