I had an ssd and hard drive in my computer. The ssd didn't have enough space so i got another hard drive. I cloned the first hard drive(the one with all my programs etc...) over to the new 2tb hard drive after that, I cloned the ssd (has the os on it) to the first hard drive that had all the programs on it before 500gb. I restarted my computer and set it to boot from the 500gb and then I remove the ssd. When it launched some of programs wouldn't launch. My main programs worked (Steam, Skype had to re-install chrome.) But the Geforce Experience( Graphic driver wouldn't launch.) this happened with other programs as well. I was just going to use my computer normally and re-install the programs as I needed them.