but searching Dell.com for 'Windows 7' lists 73 models of laptop and 40 models of desktop. Expanding either of those categories does reveals a number of mistaken hits, not many.
You'll need to remove the spaces around 'DELL' in the URL.
http://search. dell .com/results.aspx?c=us&l=en&s=gen&cat=prod&k=windows+7&rpp=12&p=1&subcat=sys%2fdesktops&rf=all&nk=f&sort=K&ira=False&~srd=False&ipsys=False&advsrch=False&~ck=anav