Omni PC Scan scans thoroughly your operating system and suggests optimizing it. The program focuses primarily on Windows registry, which is considered to be the hub of the system. Omni PC scan finds the registry errors and helps you fix the problems by giving you suggestions. The program uses a detection algorithm to find quickly the errors in your registry and the suggestions provided by the program will help you to ensure your system stability and to make it more reliable. Omni PC Scan is a compatible freeware with Windows XP.