How do I make a basic script (Basic Tutorial)?

I came up with a good idea for a game, but I do not know how to script, I want to know how, like a basic tutorial, but simple please.

I am sorry, this is not a request site Wiki and its basic scripting tutorials.

You can also check out YouTube tutorials. I followed this series

Also to insert a script with a script you can do:

local script = Instance.new("Script")
script.Parent = Workspace

Also, please do not repost. If you are not pleased with an answer comment on that answer saying so and he may help you.