Best Practice for Uninstalling Exchange 2013

Hi,

I've just finished doing a cutover migration from Exchange 2013 to Exchange online.

Now I want to uninstall the Exchange server.

Two questions, please:

1. What is the right way of uninstalling the Exchange Server?
2. Can I keep the data at least for now?

Thanks,

Amir Ovadia

I Hope this will help. Amir Ovadia