Hello everybody,

sorry but i'm so lost and i really do not understand anything about snif update ..
How to update on MAC?
And, how to go after downloading the file?
I see that there is talk of block, there is a manipulation to do?
I see that we also talk about private key .. or can we find our private key ??
Many thanks to the one who will be able to inform me

Thank you for not redirecting me to links because I have walked them all but I am lost

A charitable soul?
