Replacement of the operating system problems

Users questions: My computer is now VISTA system, I would like to replace Windows7 system, will replace my C drive after the system other than the disk (partition I now have D and E drive) in the document will not be lost?
Experts answer: is generally not, because generally only install the operating system installed in c drive However, taking into account other factors. For example, the vista is not likely now installed in c drive ah, or other unexpected factors, so the insurance point or Xiankao out to be a backup. Broken up to reinstall the computer, can the data is not the money can not buy the
  • This information provided by the users.Thanks!