Atti della corte antitrust statunitense contro la Microsoft, su justice.gov. URL consultato il 20 luglio 2013.
«One of the ways Microsoft combats piracy is by advising OEMs that they will be charged a higher price for Windows unless they drastically limit the number of PCs that they sell without an operating system pre-installed. In 1998, all major OEMs agreed to this restriction.»