??? ?????????? ???????? ?? ???? ??????????? ??????? ??? ????? PC ???????? ????? ????? ??????. ????? ???? ??? ????????? ?? ?????? ????? ???????, ????? ?????? ?? ??????? ??? ??????? ?????? ?????????. ???? ??? ????????? ???????? ?????? ????? ??????? ????? ??????. ????? ???? ????? ???? ?? ???? ??????????? ?????????? ???? ????????? ???????/?????? ???