When you buy a new keyboard a CD-ROM will probably included. This CD-ROM contains software to configure the extra function keys (the image above shows an example of extra function keys) of your keyboard with. The problem however is that most of the times
The Hammond Organ is the most famous electromechanic instrument we know. It is an electric organ designed to give a low cost alternative to church pipe organs.
Many international users have keyboards with the U.S. layout, and are accustomed to typing accented characters with the key sequences of the Windows "U.S. - International" keyboard layout. They often don't wish to get used to the Mac's option-key sequence
R. Zafarani, and H. Liu. Proceedings of the 19th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, page 41--49. New York, NY, USA, ACM, (2013)