As with all these initiatives, I salute them and morally support their development. However how do I go installing it and start using it right away like very ot

As with all these initiatives, I salute them and morally support their development. However how do I go installing it and start using it right away like very other piece of software I use? If I, a tech savvy guy, can't do it, then how do I even tell my normie friends how to use it?