Given the following passage

"Windows 8 development started before Windows 7 had shipped in 2009. At the Consumer Electronics Show in January 2011, it was announced that the next version of Windows would add support for ARM system-on-chips alongside the existing x86 processors produced by vendors, especially AMD and Intel. Windows division president Steven Sinofsky demonstrated an early build of the port on prototype devices, while Microsoft CEO Steve Ballmer announced the company's goal for Windows to be "everywhere on every kind of device without compromise." Details also began to surface about a new application framework for Windows 8 codenamed "Jupiter", which would be used to make "immersive" applications using XAML (similarly to Windows Phone and Silverlight) that could be distributed via a new packaging system and a rumored application store.",

answer the following question. Note that the answer is present within the text.

Question: Which of the following does not make processors: AMD, Windows or Intel?
Windows
The passage mentions ARM system-on-chips alongside existing x86 processors produced by vendors, especially AMD and Intel. This suggests that Windows 8 is designed to support both these types of processors in its next version.
System on a chip (SoC) or System on Chip (SOC), integrates components of a computer or other electronic systems into one integrated circuit(IC). It may contain digital, analog, mixed signal, and often radio frequency functions—all on a single substrate. A typical application is in the area of embedded systems.[1] The SoC includes processor cores, graphics processing unit/image processing units for image rendering acceleration,[2][3] video decoding/encoding accelerators like VPUs[4] with dedicated hardware coding engines for encoding formats such as VP.