How do I enable parallel hint in DML?

Hello there, I'm curious about enabling parallel hint in DML operations. Could you please elaborate on the steps I need to follow to achieve this? I'm interested in understanding the benefits of parallel processing in DML and how it can potentially improve the performance of my database operations. Additionally, I'd like to know if there are any specific considerations or limitations I should be aware of when enabling parallel hint in DML. Thank you in advance for your guidance.