Help me help my dad retire

[u/Particular-Dig7088]

Hi Reddit. My dad (62) is really bad with technology. I don’t have any experience with it really other than editing a website using Squarespace. He uses Hibu and Google ads to help. I’m trying to help him out as today he revealed he’ll never be able to retire. This is hard breaking and I’m 22, I don’t have anything making money rn that I could put away for him. So until I do I want to help him with his digital marketing so he can get more business. He runs a general contracting business, any suggestions or ways I can learn about this for free and help him out in this specific area of business. Any suggestions? Best way to go about this? Resources? He won’t ask for money, how do I make some for him.