Trata dos avanços tecnológicos no setor da informática nas últimas décadas e das relações jurídicas contratuais advindas entre o fornecedor de software e o consumidor, além do amparo legal desses contratos, cada vez mais eficazes e seguros.; The technological advances in the informatic sectors in the last decades, have raised a need for rethinking the juridical relations in such a way that are mediated by contracts, at the same time both efficient and safe also contemplate the aspects of versatility in this technological field, in the sense that by they offering fast transformations that come from this segments of international and national economy, are juridically protected.