8.b · Software License
The software is licensed, not sold, and Microsoft reserves all rights to the software not expressly granted by Microsoft, whether by implication, estoppel, or otherwise.
One sentence, and it is the whole concession. We searched the entire agreement for anything resembling Sony's warning that the word "buy" is meaningless, and there is nothing: no "does not mean", no "shall not be construed". Microsoft gets the same legal result as Sony while leaving your intuition completely undisturbed.