Where does W 7 keep your datafiles?

I notice that in my pre-installed W 7 there are folders called:
C:\Users\myname\My documents, My music, My Pictures, etc..
I suppose that is where W 7 puts my data files.

I like to keep my data files in a separate partition for easier backup. What is the easiest way to move these folders to my new data partition in a way that makes W 7 aware that they are now in a different location?
Thanks, Jeff

1. ok, go to that folder.
For example C:\Users\myname\My documents
2. right click it.
3. go to the tab location

4. Click Move

5. Create New folder in another partition
6. Choose new Folder

Thank you both. Just what I needed to know.