??? ????????? PC ?????????? ?????? ????? ??????? ?????? ?? ?????????. ??? ?? ??????? ?????? ?????? ??????? ?????????? ????????? ????? ???????? ????? ???? ??????? ?????? ????????. ???? ??? ????????? ?????? ??? ?????? ?? ????? ????? ?????????? ???? ????? ????? ?? ?????? ?????. ???? ??????? ???? ?????? ????? ?????? ??? ????? ?????? check here ???