Inessa I can find good software running in my CPU for many years or till my death. No problem it exists. Only not easy to find, but very possible to find.
What I can say is I cannot assure forever. I cannot hypotecate my future with a woman, never! For this reason I'm deeply contrary to a marriage, for my sense of responsability. It depends by software, if this software is upgredable or not!!  ))) And it depends by my CPU too! Maybe I can have an hardware crash where no software will run!