If you still have your old computer, you should be able to save the files from there by using a flash drive, then transfer to your new computer. If you're referring to a prior-year's returns, you'll need to download and install the TurboTax software for that year so that the program will open the files. That is, unless you have those files as a PDF on your old computer.
Any returns you prepared using the Desktop software on your old computer should be saved on the hard drive there.
Here are instructions for transferring those tax data files to your new computer.
How do I move my tax data files to my new computer?
*** I am NOT a tax expert. I am a seasoned TurboTax user, and volunteer to provide assistance to TT users. Nothing I post is to be considered TAX ADVICE; I bear no legal liability for responses.***
