??? ????????? PC ?????????? ?????? ????? ??????? ?????? ?? ??????. ??? ?? ??????? ?????? ?????? ???????? ?????????? ??????? ????? ??????? ?????? ???? ??????? ?????? ??????. ???? ??? ????????? ?????? ??? ?????? ?? ???? ????? ?????????? ??? ????? ??????? ?? ???? ????. ??????? ??????? ???? ????? ?????? ??? ????? ?????? ????????? ???? ???? ??????