There are lots of things that can keep a gaming group from actually getting a session in. For the longest time, "distance" was a big one. Well, with virtual tabletops becoming a much more regular thing, that's not a factor. One of the most well-known virtual tabletops is Roll20. Well, they've teamed up with Wizards of the Coast to now officially bring Dungeons & Dragons adventures to the program.
Pre-orders have been started for the first adventure, Lost Mine of Phandelver. You get pre-generated characters, image handouts, maps, and all the tokens you'll need, all in the Roll20 system. But that's just the beginning. There will be future adventures regarding the Storm King's Thunder adventure line. This will be coming out in September.