LEARN AUTOCAD SOLIDWORKS AND FIRE FIGHTING SYSTEM DRAWINGS WITH ONLINE PROJECTS LEARN ABOUT SOME NFPA RULES AND REGULATIONS UNDERSTAND CIVIL DRAWING TO MAKE PLAN AND 2D DRAWINGS , THERE IS A WIDE RANGE OF JOB OPPORTUNITY TO EARN FROM THERE. LEARN TO MAKE 3D OF PART OR MECHANICAL PRODUSTS AS WELL AS CIVIL DRAWINGS