As with the passage of time more people are entering the cryptoworld and we can see there are many scammers nowadays so can you suggest any ways where newbies could earn btc without investment.
Since you are a newbie account signature campaign wont be applicable for you so i guess you should have other skills like video editing,blog creating or social media accounts that must have enough ages depending to each bounty requirements
And if these all missing on your capacity then help the community first to give good advices so you might rank up to be part of signature campaigns