To earn Bitcoins online the most efficient way is through faucets. Faucets are basically websites from which you can earn by just staying online or solving captcha codes.
It is a very disputed method and people think they are just scams. This is because there are a number of websites which are actually scams. If you know which websites to use, you can earn without doing much work and mainly without any investment.
Here are some ways, if not easy but probably ways for you to earn BTC online:
1. Mine your own Bitcoins: The very first way to get your own Bitcoins was through mining. I haven’t done this but for some people it works. While the reward is still luring, there are some issues which stand in the way of earning some loot. Maybe you can check more about it.
2. Do work for Bitcoins: If mining is not for you, you can search for work that you can do for Bitcoins. There are multiple services that will offer one an opportunity to work for cryptocurrency.
3. Offer something for Bitcoins: Another way to earn Bitcoins online is to sell something for crypto. Say for example you do online selling you can accept Bitcoins for Payments.
4. Gambling and casino games: If you are searching for a simple way to earn Bitcoins online, you may try gambling. However, while it might seem to you as easy money, gaming has a number of risks which need to be taken into consideration.
5. Use various Bitcoin faucets: What you need to know about Bitcoin faucets is that they allow you to get a small amount of cryptocurrency in particular time spans.
6. Boost your trading skills: A good way to make an earning with Bitcoin and cryptocurrency in general is to do it through trading. The one that allows you buying Bitcoins with payment cards or via bank transfer, after which you can convert it to other crypto or fiat using the price volatility at your advantage.