As a tech yuppie, spoiled by takeout and company food, I'm looking at eating a lot of fast food in the next 3+ weeks, but I'm starting to think that's not great and that being locked at home would be a good time to learn how to cook.
I've tried before, but my main hangup is knowing what to make and what to buy. Part of the hurdle is that I have no ingredients. If a recipe calls for a quarter of an onion and a dash of garlic powder, I end up with 3/4 of an onion and an almost full bottle of garlic powder. If anyone knows some recipes where I'll buy a reasonable amount of things and use all of it, I'd be all ears.
No one can learn to cook well instantly. I've been cooking for 30 years and coding for 25. There are no shortcuts. Maybe watch Alex of French Guy Cooking, get a book on the science of cooking, and then a translated series of books on classical French techniques that start from the beginning. Don't expect to make a soufflé or merengue before boiling an egg. Start at the beginning.
And for god's sake, don't use powdered garlic. Start with reasonable quality, fresh ingredients or cooking will be utterly pointless and frustrating. I wouldn't waste money on very high quality ingredients for practice, but gets some basic staples like good onions, peppers, carrots, celery and make some soups, chili or stews in a crockpot. Those are hard to ruin. One of my grandmothers just took some random leftover vegetables from her fridge to make chicken noodle soup.
I have boxes and boxes of heirloom recipes that my grandmothers made and collected over the years... they're handwritten and I can't decipher some of them. For most people, it's easiest to just go on allrecipes or similar sites, pick a dish and sort by highest user review because there are hundreds of thousands of recipes online now and statistically thousands of good recipes.