Explain your viewers - Know who your target market is and Develop personas to pin down their pain factors. Don’t test to target Absolutely everyone!???????? ??? ??????? ????? ??? ???????? ?????????? ??? ????????? ??? ?????????? ? ??? ??????? ???.?? ????? ?????? ??? ?? ???????? ?????????? ???????. ????? ???? ???? ? ?????????? ??? ? ?????????? ????… Read More