Yes, another person can help you fill out the DS-160 form online, such as a family member, friend, or travel agent. However, as the applicant, you are personally responsible for ensuring that all information provided is accurate and truthful. At the end of the form, you must electronically sign and submit it, which serves as your declaration that the details are correct. Providing false or misleading information can result in denial of your visa application. Even if someone else completes it on your behalf, you must review the content carefully before final submission.