How can you stake MATIC?

Could you please explain the process of staking MATIC in simple terms? I'm a bit new to this and would appreciate a step-by-step guide on how to go about it. I've heard that staking MATIC can earn rewards, but I'm not sure where to start. Could you also elaborate on the risks associated with staking MATIC, if any? Lastly, is there a minimum amount of MATIC required to start staking, and if so, what is it?