RealCare lets you optimize, improve and repair some functions of your system and PC. The program covers many areas, always under the same user interface. Among its utilities you`ll find an anti-spy program to detect spyware and adware, and an analysis utility for the Windows registry and system start-up to find invalid or obsolete entries.Other interesting RealCare options include cleaning any trace of browsing, running global optimization for the whole system, restoring a previous system configuration, a utility to securely delete files, hash checking, and much more.