How can I cause a player to be teleported to a tutorial?

You can use DataStoreService to check if a player joined before, and then if they didn't, you can use TeleportService to teleport them to another place.

local DataStoreService = game:GetService("DataStoreService")
local TeleportService = game:GetService("TeleportService")
local Players = game:GetService("Players")

local DataStore = DataStoreService:GetDataStore("Players")
local TutorialPlaceId = 0

Players.PlayerAdded:Connect(function(player)
    if not DataStore:GetAsync("PlayedBefore") then
	    TeleportService:Teleport(TutorialPlaceId,player)
    end
end)