We have been constantly told this statement “Computers don’t lie”. Yes in fact Computers don’t lie, but neither does it speak the truth. A computer does what its Master programs it to do. Similarly, A model wouldn’t lie unless the Machine Learning Engineer want it to lie. Humans are filled with unconscious biases and when these are fed into Machine to Learn in the form of Data, the resulting AI model wouldn't be `fair` enough without Biases. This deck tries to introduce you to the world of Machine Learning Bias.