Erased and copied Snow Leopard OS disk to Disk Utility partition
Hi,
I am no way a technical person and think i have ruined my ok working MBP. After alot of research, to save money I decided to do a clean reinstall of Snow Leopard (previously running Mavericks OS) and erase my old data and settings on the MBP, as it was running super slow and I wanted to go back to the old OSX. I have a 2009 MBP previously running Mavericks installed from Dec 2013. When I went into the disk utility screen after deleting everything and resetting information, I couldn't restore the Mavericks OS as I downloaded it from iTunes for free - said to get from a saved folder or something. So I clicked around and accidently copied/duplicated the old Snow Leopard installation disk that was inserted and restored it as the Hard Drive/Disk utility (see pic attached).
Not sure how to save this computer? Is there a way to reset it back to factory settings before I incorrectly clicked the wrong button and ruined it?
Any info would be helpful.
Cheers
MacBook Pro