Sweeping paper sweeping private keys from 2009-2010 into electrum wallet

[Bitcoin]

Sweeping paper sweeping private keys from 2009-2010 into electrum wallet

I have several wallets from 2009 and 2010 that have not been touched since day one.I recieved 25 dollars USD worth of BTC for downloading and running a program in the background. Im guessing i was mining BTC. Didnt think another thought about it. I was alittle irritated because 25 bucks didnt just shoot outof the computer screen!! Lol.
Luckly my dad never throws away anything. So after scanning 18 hard drives ( it is a whole learning exp.)i have recovered 13 or so private kets and wallet ids. And still looking.
So obviously i am very slow to do anything and am stuck on this sweeping thing. The files may have had a list of words. I dont recall. They were not encrypted though. So are the priv. keys considered a masterkey? The only options for a standard wallet is seed or master key. One of the files did say rootsomethingor another. None were wallet.dat. i hid one file in a music folder. So where do i go from here? Also,what is xprv yprv and zprv? And what is the purpose of the console for sweeping if any at all? I am not in tye console.
Anybody have any clue how to guide me on this?

Source: Sweeping paper sweeping private keys from 2009-2010 into electrum wallet