I have loads of notepad , js , .cs in a folder that I use to refer back to when I'm developing. They are just in a folder on my laptop. Is anyone aware of a better way of storing all this guff in a more stuctured way? Thinking some kind of cloud website or something?
You can use a wiki for this kind of thing. There are wikis that are local, such as TiddlyWiki.
One way or another, to keep things safe, you should use source control, and/or backup to the cloud.