i used to play overwatch on my ps4 then i moved to pc with a new account i wanted to know if there was a way to play my ps4 account but on my pc ?
No. Cross progression is not a thing.
They said they are looking at it, but I doubt it will ever be a thing. As all you would be able to drag across would be skins and stuff (SR would have to be separate).
If the game goes F2P that is counter productive, they’d want you to buy the same skin on multiple accounts.