@NOTTHISPERSON69 If you ever registered your game either in Origin or on the old Sims 3 site ( www.thesims3.com or store.thesims3.com ), your content will already be in the Origin game library of the account you used back then. (The Sims 3 site and Origin share information.) So all you'd need to do would be to login to Origin with the same email address you used at the time. You can even enter any email you had back then into the Origin login window and click "Forgot your password?"; a password recovery email will be sent to any address associated with an EA/Origin account. Be sure to check the spam folder too.
If you never registered your product keys, you could still do so now, provided you could find those keys. If your old laptop still powers on, or you have a way to recover data, you can find the keys in the computer's registry (Windows), or in the hidden library files (macOS).
Windows: https://sims3.crinrict.com/en/2013/09/how-to-find-your-serial-number.html
macOS: https://bluebellflora.com/finding-your-serial-key-using-terminal/
Otherwise, without the keys, or the discs, there's no way to prove ownership of the game, and so unfortunately no way to get it onto your account.
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I don't work for EA. I'm just trying to help fellow players with their games.
