Hi, I Bappi this program is related to this video shows you how to Cast an Android Mobile Cell Phone to a PC & Laptop Computer running Windows 10. it is ideal if you want to share pictures & videos on a larger screen or if you want to share what you are viewing on your Virtual Reality Headset with others in the room to make it more socialis. It will stream the picture and sound. The phone will need to be connected via data net/WiFi to the same network as the laptop or PC you want to stream to. Your Laptop and PC can be connected via Connected option find you left side main manu started point in corner the p.c you find connected option. 🙏💕 all of you.