Another advantage is that the distribution in net allows, of simultaneous form, multiple access. E, also, can still be indexadas by the numbers of pages, chapters, etc., associates to the indices, or still to incorporate the resources of ' ' folhear' ' .6.3 Disadvantages of the image digitalAs constant sped up technological evolutions: enormous diversity of the hardware and software, and constant changes; therefore has a period of transistion that demands investments in the traditional systems and the new systems; ally to this has the problems with copyrights; also, he still has norms and standards in development; to have to have special and constant attention to the storage necessities and migrao.7 ON the PLANEJAMENTO' ' When facing a problem, we ahead have of us three ways. One is, without a doubt, longest of all, even so that one covers that it verifies to the end of some time to have finished for describing a circle the same returning the small farm. The other is less long. However, it does not have exit.
It has, happily, one third that he is shortest of all. It leads us it others two caminhos' '. (Fernando Guimares) the preservation privileges, contemporarily, the injunctions, that enclose the documentary quantities in its set, in place of the interventivos and prompt treatments. Through the preventive conservation politics and techniques of preservation can be implemented that benefit the quantities to an accessible cost. However, for its development in an institucional plan she is necessary to leave of a planning that involves all the institution. The definition of institucional politics, on the basis of priorities, depends on data, that are gotten by means of research. The organizations had started to benefit themselves of the information as a true strategical resource using the new technological resources. The archives, in the quality of information managers, are also great beneficiaries of these resources.