A VERY NICE PRESENTATION FOR LONG TERM COMPUTER USERS..

A VERY TRUE MESSAGE FOR THOSE WHO ARE LONG TIME  COMPUTER USERS..AND ALSO A VERY USEFULL MESSAGE FOR KIDS IN LAST PORTION OF THIS VIDEO.
OUR GOOD HEALTH DEPENDS ON US,SOME FEW SMALL NEGLECTIONS CAN MAKE US ILL.SO BE ATTENTIVE TO BE A HEALTHY ONE.