Setting up environment variables in windows

Setting up path variable in windows.

1)Right click on my computer
2)GO to properties
3)GO to advanced system settings
4)Go to Environment variables
5)Click on path variables and go to values
6)At End of values append path of bin folder of your installation directory
e.g.
C:\Program Files\Git\bin
7)Go to command prompt and run below command
C:\Users\Sagar>git --version