Hi @ShelleyC820
Thank you for reaching out to the Constant Contact Community. It's my pleasure to assist you today.
That's a great question. You may Insert Videos into your email, however, those videos aren't embedded directly into the email so they will play there. They open in the new window where the video is hosted. I have attached the instructions, please feel free to reach out if you need anything else.
Thank you for choosing Constant Contact. Have a great day!