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					 			      	Types Of Keyboard Hardware
					 			      	 
 Keyboards have been an integral part of computer systems since the beginning and are essential to perform most functions. http://www.thewindowsclub.com/types-keyboard-hardware-technologies-windows-pc
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					 			      	Different Types Of Mouse and How They Work- Explained
					 			      	 
 We are are surrounded with technology. We have computers, we have a really interesting device with which we control almost everything. Any guesses? Exactly, the mouse.And there are different types of mouse. But have you used all of them, wireless, gstick, optical, trackball, mechanical? Let's talk about all of them and how they work. http://www.techclinch.com/types-mouse-work-explained/
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					 			      	How To Clean a Computer Mouse - For Dummies
					 			      	 
 If you still have a trackball on your computer keyboard or a roller ball under the mouse, they may start performing erratically. http://www.dummies.com/how-to/content/how-to-clean-a-computer-mouse.html
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					 			      	How To Clean Your Keyboard - PCWorld
					 			      	 
 Don't let your keyboard fall victim to errant crumbs and stains. Our guide offers some tips on keeping it tidy. http://www.pcworld.com/article/249212/how_to_clean_your_keyboard.html
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					 			      	How Do Optical Mice Work?
					 			      	 
 How do optical mice work? Take a look at the technology that goes into optical mice and see what makes optical mice work. http://computer.howstuffworks.com/question631.htm
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					 			      	Inside the Keyboard
					 			      	 
 Inside the Keyboard - You use your keyboard every day, but did you know that even this simple device contains its own microprocessor? Learn why! http://computer.howstuffworks.com/keyboard2.htm
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					 			      	The Origin of the Computer Mouse
					 			      	 
 Now an endangered species, it was crucial to the development of personal computing and the Internet http://www.scientificamerican.com/article/origins-computer-mouse/
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					 			      	Keyboard History
					 			      	 
 Keyboards and typing technology have come a long way over the past couple centuries. We have seen several updates in design, layout, technology, and function http://www.daskeyboard.com/blog/typing-through-time-the-history-of-the-keyboard/
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					 			      	Mouse (Computing) - Wikipedia, the free encyclopedia
					 			      	 
 In computing, a mouse is a pointing device that detects two-dimensional motion relative to a surface. https://en.wikipedia.org/wiki/Mouse_(computing)
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					 			      	Computer Keyboard - Wikipedia, the free encyclopedia
					 			      	 
 In computing, a computer keyboard is a typewriter-style device, which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches. https://en.wikipedia.org/wiki/Computer_keyboard