What is the purpose of a catalytic converter in a Ford Puma?

I recently bought a Ford Puma and I noticed it has a catalytic converter. Can you explain its function and why it is important for my car's emissions? Thanks in advance.

The catalytic converter in your Ford Puma is a vital component that helps to reduce harmful pollutants in your car's exhaust. It converts toxic compounds such as carbon monoxide, nitrogen oxides, and hydrocarbons into less harmful gases before they are released into the environment.

A malfunctioning catalytic converter can lead to increased emissions and potentially even harm your car's engine. It is important to regularly check and maintain your converter to ensure it is functioning properly.