?? ??????? ????????? PC ??????????, ?? ?????? ????? ????? ????? ????? ??????? ?? {????????? ??????? . ????? ??? ????????? ? ????? ????? ????? ?????? ?????? ?? ?????? {??? ????? ??????? . ????? ????? ????? ????? ????: ???? ????? ?????? ?? ???? ?????? ??????? ???? ?? ??????? ?? ???? ????????? ????? ?? ???? ????? ?????. ???? ???? ??????? ????