How to change environment variable in windows

Here are a sequence of images which will guide you in this tour. Images are self descriptive. For any confusion or feedback drop a comment below.

 

1.  This is a folder where gnu core utilities are stored. We will create an entry to the 'path' variable so that we can use these commands from command prompt.

 

  

 

                                                                                                                

   

  

Do not forget to put a semicolon( to separate the new entry in the path variable from the previous) before you add this new entry.

Enjoy!!!!!!!!