First of all before you get started when bitcoin mining you must have the right processer/pc. NVIDIA is not recommended for bitcoin mining. Neither is some basic computers. I have NVIDIA so i wont be able to mine bitcoins but i can earn them so i turned to this website to help me make some bitcoins. Bitcoin is not some scam/ponzi-scheme. It is a new digital currency i believed was made in 2009, 2010, or 2011. More tips coming soon! <3