If you enter the United States under the Visa Waiver Program, you are not permitted to change status in the United States. See Change My Nonimmigrant Status on the U.S. Citizenship and Immigration Services (USCIS) website.
If you enter the United States under the Visa Waiver Program, you are not permitted to change status in the United States. See Change My Nonimmigrant Status on the U.S. Citizenship and Immigration Services (USCIS) website.