I started Grafana by running grafana-server.exe in the cmd, however, i cannot find how to close Grafana. For everything I tried I can still open Grafana in the browser.
Looks like the grafana service is still running. You need to stop the service then. You can do that by going to Services app in Windows and then scroll down until you find the Grafana service. You’re going to see the option to stop the service next to it.