minning i dont have much knowledge about how this work but its any way un real currncy
You can use trust cloud mining, in forum here many trust cloud mining. If you dislike to cloud mining you can try trading or faucets claim, but you must patient.
Cloud mining may be good if you are lucky and you will be able to select a trusted business where you can invest, but the trend are not that good because there are a lot of cloud mining which turns into ponzis in the end, so take extra cautions before going to that kind of investment.
With cloud mining lots of scams were found. So as mentioned only the users who were into cloud mining on the start earns good. Later on those mines were not able to give interest as quoted based upon the planned schedule. This gradually has got into the scam list. Risk free earning is just holding the bitcoin.