Kindly guide, How to install ERP-Next in windows 10, what i do

how to install ERPNext on Wondows 10

There is no way to install an erpnext instance on windows 10 natively.
In needs to be installed on a linux environment.
Please go through the installation guide.
One way of using it on a windows machine would be to run it on a virtual machine.
Install VirtualBox, then download and import ERPNext’s preinstalled Image

You can find here is better explain.

They should move to windows

You can use Frappe Manager developed by rtCamp. We use it internally to develop ERPNext and frappe apps.

It is totally containerized with docker, takes 1~2 minutes to create a site with fm create <sitename>.

Apart from local development, we also use it for production deployment in our self-hosted servers.