A tradition of playing games on net

Now a days life has become limited to net only in many aspects most people always busy with net in sitting in chair before PC or busy in mobile very less physical and out door activities they have. With this they not only losing their eyesight and overall health but also money and their precious time as well. To one side there should be time balance in every everything and to the other side it should be useful whatever you are doing.On net there are many sites in which not only one can play useful games and get his grammar & language skills better and can improve his general knowledge through quizzes and puzzles but also can earn money so i think no only children but elder people too should be directed to these beneficial games.