Question

How to disable Windows My Documents or Documents

Answer 1

If you right-click any one of those folders, you can then use the Location tab to move the folder. For example, if you want documents to actually be in a folder on your desktop called "Stuff", you can surely do that. ... You can't just out-right delete the folder until you've set a new location with those options. may be am i right

Answer 2

If you right-click any one of those folders, you can then use the Location tab to move the folder.  For example, if you want documents to actually be in a folder on your desktop called "Stuff", you can surely do that.  Same with pictures, music and video folders.

You can't just out-right delete the folder until you've set a new location with those options.  If you try, it will come back because it is a critical shell folder.  After you use that option to move it, you can delete the old one.