Setup of raspberry pi 4 board

Download of raspbian and download image file to sd card until enter window.

Part1:
Insert microsd card to sd card.

Part2:
Download raspbian operating system and etcher to flash image file.

Part3:
flash the image file using etcher  into the sd card.

Part4:
Insert sd card to the raspberry pi4 and on the supply. We need to connect htmi cable to monitor.
We can also connect keyboard and mouse.