Keys to Quality: The Relevance of Reliability Not all products are created equal. Learn how Microsoft Hardware puts each of it’s mouse and keyboard products through rigorous reliability testing. »  Download the Hardware Reliability Primer (.pdf) Hardware History Timeline Explore the history of Hardware with this entertaining journey through the archives. Microsoft innovations have led the way for 20 years, and continue to set the bar for style and performance. »  Discover two decades of hardware history The Art of Innovation: A Look Inside Microsoft Hardware Design Take a look inside Microsoft Hardware Design, to see how technology and design innovation come together to advance the ways in which people interact with their computers. »  Download the Hardware Design Primer (.pdf) » Discover the latest hardware innovations. » Read news and reviews about Microsoft hardware. » Find out about more hardware products. » Explore new breakthroughs in hardware technology.