how to download w/o disc?

I have a dell aio and no disc, is there anyway to download it from the net????

Download what exactly? The operating system (Windows)? The latest drivers?

yes, just the system sart-up or what ever it needs to help it function

So you mean the operating system then. The computer should already have the OS installed on it, but if you need to re-install it for some reason and you don't have the original CD then you would need to find a trial version of it on the web, Microsoft may have it as well. Then just use your CD key with it when you install it.

I believe that he is looking for the drivers for his all-in-one printer, which then you just go to Dell's website and download the drivers directly from them...