The only challenges I can see associated with the inputand output devices in class is not keeping up withtechnology as an instructor and loosing the interest of thelearner.

An input device includes any computer peripheralthat you might use to enter data into thecomputer.

The number and variety of output devices that can be added to a computer system offer many possibilities for innovative application to teaching and learning, this is a definite benefit in any classroom setting.

Using your classroom printer and selected specialty output media, you can print T-shirt transfers, custom stickers, CD labels,magnets, glossy digital photos, and a variety of other uniqueprintouts.

The mouse is the most common type of pointing device,allowing the user to move the selection arrow on thescreen monitor displays computerinformation on its screen

Typing commands or data into the machine is usually referred to as keyboarding. Because of the prevalence of computer technology in schools and in society in general, many schools now require their students to have keyboarding competencies before they leave elementary school.