Sorry if this is a stupid question. I just recently bought an entirely new PC to replace my 4+ year old PC. However, I still want to use the old hard drives that I have on my old PC to be used in the new PC. Would these hard drives have to be wiped & formatted before installing into my new PC or can I just plug it in. These hard drives are mostly used for storage purposes and may have a few programs installed on it. Thank you for your help. If it does require wiping/formatting, if possible, can you guys provide any reference websites of how to clone or swap hard drive data? Thanks again for your help.