Difference between has and have

Answer 1

The difference is the person who is possessing. For example you would say "I have a bike" or "He has a bike". You would not, however, say "I has a bike" or "He have a bike" unless you're ignorant and uneducated.

Answer 2

has is used when talking about somone/thing else. He has that. you cant say 'I has that;