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