I have recently purchased an Inspiron 15R (5537) that come with Windows 8. I install Windows 7 64 bits for compatibility with my other program and I couldn't get any drivers for this OS. Is the drivers for Windows 8 compatible for Windows 7? Or I need to get those drivers else where?

System Model number: Inspiron 15R 5537
Operating System   : Windows 7 Ultimate 64bits

Thanks in advance πŸ˜ƒ