Dell inspiron 3537 (Win7/64) Installing sequence of drivers

Hi,

I bought Dell 3537 notebook with Win 7 (64 bit). I downloaded all drivers for it.

I wonder if there is a right sequence for installing drivers?

For example: First BIOS then Network then Video  and like this?

And is there any way to install AMD Radeon without installing Catalyst Program. Because it gives MOM.exe error...

Thank you in advance