New here, educate me.

Hello community I'm new here and new to the cryptocurrencies. I've bought a little Bitcoin and Etherium and intend to invest in others as well. So, what I'm asking here is for an education on how I should handle what I have ( what's the best way to keep it safe, ect) and how should I go about future investing. Educate me.

P.S.
https://m.facebook.com/aaronzornes