If you have the money (and it sounds like you have), there are quite a few recipe box companies which send you boxes of ingredients and recipes every few days. It's a nice stepping stone towards fully cooking for yourself as it cuts out the shopping/deciding part.
Blue Apron tends to focus on interesting recipes. Hello Fresh tends to be a bit more focused on fresh ingredients. But honestly I couldn't really tell them apart.
Alternatively, several super markets now sell kits you can buy with the ingredients and directions.
If you have never cooked before, start with one of the big companies mentioned by other posters. Once you build up recipes (HF and BA send you the recipes on notecards!), you can cancel and get everything at the local grocery. These days, most grocers have order-online options with quick pick-up or delivery.
I've used Gousto on and off for years, great variety of recipes and never disappointed -it actually works out not very expensive per meal if you order the 4-people package, though you need some organizing to cook/freeze the extra meals in time.
This is good way to start cooking and hit the kitchen. Eventually though you may feel like you want to mix and match and start buying your own grocery.