PDF form of common application

<p>I'm confused about using the PDF format to submit the common application. I have converted the application to PDF format. I am wondering if I am supposed to the print it out and fill it out in pen or if there is some way that I can type on it and then print it out.</p>

<p>I am only doing this for two of my applications, but they are due soon so it is urgent! :)</p>

<p>Thanks!</p>