Hi biz,
I have many altcoins (11) on several exchanges. I want to get them to my own wallet. What is the best setup to do this? Do I just buy a laptop, load Ubuntu on it, download all the wallets, move the money, then disconnect it from the internet and lock it up in a fireproof safe? What if I want to add more coins? Help me out.
Pic related.
Also what if the laptop crashes? What backups do you use?