PATH variable setting

I’ve installed Appium on a Windows 10 machine. What directory do I need to add to the PATH environment variable?

Can someone, please, take a moment to help?

all depends HOW you installed. as GUI or with ‘npm’ command?

I went to appium.io and downloaded from there. This download is an installer and there is a choice to of who will be allowed to run the app. You can choose to let anyone on the machine run Appium, or choose to let just the person running the installer to run Appium.

use better -> https://appiumpro.com/editions/91-getting-started-with-appium-for-android-on-windows