I needs them!

I have a wonderful, almost empty raised garden in my backyard. It’s got raspberries at the back, but that’s it. I want to use it! But I’ve never gardened at all before. Does anyone have any good websites that teach you everything you need to know from the ground up (pardon the pun)? I live in Canada, in SW Ontario (so don’t recommend anything that requires early starts and Florida-type heat). I’ve got a bunch of herbs in pots, but that is the extent of my experience*. I know I can google this, but there will be a billion results and I want your help weeding out (I swear that phrase came out without my really planning it) the the crap sites.

ETA- I’m mainly looking to grow veggies and fruit.

*I also killed a strawberry plant last year. Technically that counts as experience, I guess.