Algo builder tutorial

I installed node in windows.Then I try algo builder tutorial 1 in windows.
link:Algorand Builder Tutorial: Part 1 - Creating Local Network and Deploying ASA | Algorand Developer Portal
In these link the code which I compile
make create-private-net

It show error:make is not a internal or external command
Then I search in website ,which is

Then i compile the same command which show error like below

What i have to do?Can anyone help me?