SCHOFIELD BARRACKS, Hawaii - Christina Abelando (right, background), teen and reference librarian at the Sgt. Yano Library, here, explains how to use Animoto at a workshop, Jan. 19. Animoto is a free online service that lets people make professional-looking videos with images, video clips and music. Teens can enter the library's Teen Tech Week contest by creating an Animoto video about their favorite book or character. Entries are due March 4. Voting will be done on the library's Facebook page. Call 808-655-8001 or 808-833-4851 to sign up for class. To learn more about Animoto, visit www.mwrarmyhawaii.com.