Embodiments of the present invention provide a system for performing image conversion operations. A system clipboard of a first computing system is synchronized with a system clipboard of a second computing system when the user of the second computing system is in control of the shared software application. The module structure has a first substrate, a process unit, a heat-dissipating device and a second substrate. The back surface includes a first recession inlaid with a sacrificial anode comprising a second material different from the first material and having an exposed surface.