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