Now onto round two. Remember to submit your answer through Twitter by including the hash tag in your response, #AcrobatContest, to be eligible. You can also follow our Twitter handle @Acrobat to get the latest contest announcements and details. Today’s prize for the first correct tweet is a free year subscription to SendNow, Adobe’s new document exchange service! Just in time for all your end of the year files, photo collages and large projects.

Ready? Here’s the second question:

You have a PDF form open in Acrobat, but none of the fields are fill-able. What’s the quickest way for Acrobat to detect and add fill-able fields for you?

Keep those great answers coming via Twitter, and be sure to check back in on Friday (Dec. 17) for our final contest of the week. Good luck!