Sign up to GDAX which is part of Coinbase
https://www.coinbase.com/Verify with ID
Use and setup 2 Factor SMS authentication
Set up payment / add card or transfer in BTC to buy.
Buy ETH direct with debit card.
ETH is a good bet.
Small punts on other coins like XRP, LTC, Golum. 1000xrp is about 0.1BTC right now
To buy other coins use Poloniex, sign up.
Signup for Poloniex (
https://poloniex.com)
Transfer BTC in
https://poloniex.com/balances#BTC scroll for address
https://poloniex.com/exchange#btc_xrpScroll down and buy based on how many BTC you have or click
Watch for pumping and dumping, quite volatile, buy after mini crash maybe
On Poloniex, watch for USD price, not strictly true as is is not 1:1
Check Balance after
https://poloniex.com/transfersI would play with the concepts. Eg small transactions.
Then move more BTC / ETH into poloniex.
Use cold storage afterwards. (Paper/nano s)