credit scores

I learned many things about ceredit scores the first thing i learned is that there is a credit range from 300 to 750 and from 300 every 150 credit points u go up a tier from bad to exilent. another thing i learned is that there is a credit limit on you,re credit card so when u are buying things there is a limit. another thing i learned is that paying bills and managing ur mony gives u credit and credi buroes give u a score .