Opinions expressed by Entrepreneur contributors are their own. Ready for a handy office upgrade? Microsoft has introduced its Sculpt Ergonomic Keyboard, dubbed “the Manta Ray” because of its shape.

Computer keyboards serve as the primary manual interfaces between users and systems, designed to bring ideas, commands and communications into the digital realm. Unless you dictate into a headset ...

Your keyboard is an essential part of your computer, so when it stops working correctly and stops responding as you're used to it's only natural that you'd want to replace it as quickly as possible.