ALPHA NETWORK, which participated in the seed round of financing of 2 million US dollars, has a free node mining tutorial:

In short, you can mine by hanging up the machine!!!!

1 Enter the website:

https://alphaos.net/point?invite=F2UAF7

Link wallet

2 Download browser plug-in

https://chromewebstore.google.com/detail/alphaos/ahidmapichfic

3 Install the plug-in and start mining, go for it