Major characteristics of systems. To carry out purposeful actions the system should have appropriate elements. It is a consequence of the laws of conservation and cause-and-effect limitations since nothing occurs by itself. Therefore, any systems are multi-component objects and their structure is not casual. The structure of systems in many respects determines their possibilities to perform certain actions. For example, the system made of bricks can be a house, but cannot be a computer. But it is not the structure only that determines the possibilities of systems. Strictly determined specific interaction between them determined by their mutual relation is required. Two hands can make what is impossible to make by one hand or “solitary” hands, if one can put it in that way. The hand of a monkey has same five fingers as a hand of a human being does. But the hand of a human being coupled with its intellecthas transformed the world on the Earth. Two essential signs thereby determine the quality and quantity of results of action of any systems – the structure of elements and their relations. Any object has only two basic characteristics: what and how much work/many things/ it can do. New quality can only be present in the group of elements interacting in a specific defined mode/manner. “Defined” means target-oriented. “Interacting in a defined mode/manner” means having definite goal, being constructed and operating in a definite mode/manner for the achievement of the given goal. Defined mode/manner cannot be found/inherent in separate given elements and randomly interacting elements. As a result of certain interaction of elements part of their properties would be neutralized and other part used for the achievement of the goal. Transformation of one set of forms of a matter into others occurs for the account of neutralization of some properties of these forms of a matter. And neutralization occurs for the account of change of some connections/bonds between the elements of an object, as these connections/bonds determine the form of an object. For this reason we say “would be neutralized” rather than “destroyed”, because nothing in this world does disappear and appear (the conservation law). The whole world consists of protons, neutrons and electrons, but we see various objects which differ in color, consistence, taste, form, molecular and atomic composition, etc. It means that in the course of specific interaction of protons, neutrons and electrons certain inter-elementary connections are established. At that, some of their properties would be neutralized, while others conserved or even amplified in such a manner that the whole of diversity of our world stems from it. The goal of any system is the fulfillment of the preset (defined) condition, achievement of the preset result of action (goal/objective). If the preset result of action came out incidentally, then the next moment it might not be achieved and the designated/preset result would disappear. But if for some reason there is a need in the result of action being always exactly identical to this one and not to any other (goal-setting), it is necessary that the group of interactingelements retain this new result of action. To this end the given group of elements should continually seek to retain the designated/preset condition (implementation of goal/objective).