If you're just looking to make USD in the most stable way, Nice Hash is a decent way to go. If you are interested in actually mining and holding on to the crypto because you think it will go up in value, then take an hour or two and watch some YouTube videos on how to do it. I procrastinated setting my pc up to mine, but finally started it just over a month ago.
168 hours in a week and my PC is probably mining 120 of them and I have about $180 worth of Eth in my crypto wallet currently (fees and taxes not factored in); electricity is probably going to run me about and extra $10 for the month for it running all the time.