You hereby grant to The Arc a non-exclusive, perpetual, irrevocable, royalty-free, fully paid-up, worldwide license (including the right to sublicense through multiple tiers) to use, reproduce, process, adapt, publicly perform, publicly display, modify, prepare derivative works, publish, transmit and distribute each of your Submissions, or any portion thereof, in any form, medium or distribution method now known or hereafter existing, known or developed, and authorize others to use the Submissions. We may modify or adapt your Submissions in order to transmit, display or distribute them over computer networks and in various media and/or make changes to the Submissions as necessary to conform and adapt them to any requirements or limitations of any networks, devices, services or media.