Method of traceless portable application execution

摘要: When a non-volatile memory device is reversibly operationally connected to computer, the computer executes an application that stored on device. The execution causes changes of computer. After terminates, all such are undone, either immediately if termination was normal or upon rebooting abnormal. Before during execution, information related recorded. undoing based information. Examples recorded before include list expected and partial full copy computer's memory.