Prebuilt Campaign

I haven’t played Dungeons & Dragons since 3.5 edition, which was about 30 years ago. I’ve always loved the game, but as everyone knows, life gets in the way. My wife, kids, and I all enjoy tabletop games, and I’d love for my children to experience D&D.

Does anyone know of any easy-to-follow premade campaigns? I simply don’t have the time to learn all the new rules. I’ve never been a Dungeon Master; I was just a player.

So, that’s it. Are there any easy, fun campaigns out there that I can buy or download?

Thank you