In the electronic era, training is now not confined to standard lecture rooms. Because of the internet and distant engineering, any one can now accessibility individualized Understanding within the convenience in their house. On the net tutors have become an important section of modern education and

? ????? ???????? ????????? ???????? ??? — ??? ?? ?????? ????? ?????, ? ?????? ??????? ??????, ???????????? ? ??????? ?????????????. ?????????? ?? ????, ?????????? ?? ?? ????????-???????, ???? ??? ????????????? ????, ?????? ????? ?????? ??????????? ??????. ? ???? ?????? ?? ?????????, ??? ??????