2.  After entering the Android OS, click on 6 dots at bottom right. Then it will enter many applications, then click vCast

3.Make sure your Mac or Windows notebook is connected to the same wifi network as ViewBoard

4.To download vCast Sender, enter it in the notebook browser. Your Mac or Windows by typing the address : http://172.21.9.150:8000

   Note: 

   This IP address http://172.21.9.150:8000 is usually different on each ViewBoard, make sure the IP entered in the 

   Browser matches what appears on the vCast screen on your ViewBoard screen.