How can I make it so downloads automatically open?

 *  Click on the 3 horizontal lines in the top right of your Firefox window.
   * Select options.
   * Under General, scroll down to the category Applications.
  *  Find the file type you want to change the action on, then select the action
              from a drop down menu on the right.

hii hughesgt, please follow the steps * Click on the 3 horizontal lines in the top right of your Firefox window. * Select options. * Under General, scroll down to the category Applications. * Find the file type you want to change the action on, then select the action from a drop down menu on the right.