To become a virtual assistant, OFW dependents can start by identifying their skills and the services they can offer, such as admin support, social media management, or customer service. It's essential to create a professional online profile on platforms like Upwork or Fiverr to showcase their skills. Online courses and tutorials can also help build necessary skills, especially in areas like digital communication and project management. Networking with other virtual assistants can provide valuable insights and job leads. Lastly, ensure to maintain a good internet connection and set up a suitable workspace to enhance productivity.