Buying those tokens that gives you passive income (PoS coins) is one beneficial way to earn crypto's. The higher amount of that coin you hold, the higher distribution you'll get depending on when they will distribute your profit.

Other than bounty, you can also be a normal businessman by selling goods or services and get paid with crypto. This is the next and popular way of earning cryptocurrencies. Be wise on choosing bounty, you're a newbie so basically you can't join signature bounties but if you'll purchase Copper membership you can enjoy the perks of a member rank. And can help you to be eligible of wearing signatures although you can become a jr.member by obtaining one merit.