You can't copy OS to SSD, however you can copy data such as documents, pictures, videos. You can upload it on a cloud such as google drive/dropbox or get another external HDD and copy data on it.
You can have both HDD and SSD in your laptop if you replace your optical CD drive bay with HDD tray that you can buy off ebay and similar stores, put HDD there and SSD in the spot of your current HDD inside the laptop.
Once again, you have to do clean OS installation if you plan to have it on your SSD not HDD