You can change your password on invidеo Studio from the following 2 places -

If you have forgotten the password to your іnvideo Studio account, please click on the Forgot password option on the login screen. You can then enter your account email in the next pop up, and use the link received in your email to reset your password.

To change your account password, navigate to your account's Profile page, then click on the option to change your password , then enter your current and new password to confirm.