Please answer the following question: Given the following passage  "Retail versions of Windows 8 are only able to install these apps through Windows Store—a namesake distribution platform which offers both apps, and listings for desktop programs certified for comparability with Windows 8. A method to sideload apps from outside Windows Store is available to devices running Windows 8 Enterprise and joined to a domain; Windows 8 Pro and Windows RT devices that are not part of a domain can also sideload apps, but only after special product keys are obtained through volume licensing.",  answer the following question. Note that the answer is present within the text.  Question: Where do you run Windows 8 Pro and Windows RT?
A:
devices