Earning money

Actually i am out to serve the orphan children , who got the talent and who want to study , i know the struggle . so i want to invest my free time in starting some online activity and then put all the money that i get to serve the poor and needy , i see hundreds of people around me in a much needy situtaion who are in a seriouly and truly in need of money for education or health or to satisfy hunger . so i am thinking i shall i start up some thing and show them some way to earn some thing so that can atleast give them a way to live