What do people over 60 need?

I live in a 55 and up community and I’m trying to think of items or services I can sell to create a little business.

A friend of mine said they need help with things that their kids do for them when they visit like hanging shower curtains and putting up pictures. Not handyman stuff, but little things that help set up a house that movers don’t do. What do you think?

I was thinking maybe some would like to learn how to use facebook. I have already helped one person with this. How much would someone pay? I did it for free the one time.