How to install angular 4.4.6 version on windows

Hi,
I am new to angular. For practice purpose I have installed node.js and angular latest version from respected websites. Now as per project requirement I have to remove whatever installed currently.

So as per the requirement I have installed node.js 8.11.0 version on my windows machine.
Now I want to install angular 4.4.6 but not getting any solution over google tried lots of things but no luck.

I have checked my project version in "node_modules/@angular/core/package.json and check version field. It shows 4.4.6. Is it correct? or what else I need to do to build and run this application.

Please help me to get fixed.

Thanks
Amrut

Duplicate of Need to install angular 4.4.6