The best way to learn is still self-learning. When you ask, mostly you will forget. You got about 10 free upvotes based on the 24hours calculation, feel free to upvote and engage others.
If you do not invest money here, how can you lose money? Many of us have has been asked by Steemit users for the same question over and over again. The best way is to direct them to the Steemit Official FAQ Page.