Romanian keyboard layout Since Romanian hardware keyboards are not widely available, Cristian Secară has created a driver that allows the Romanian characters to be generated with a US-style keyboard, in all Windows versions previous to Vista. It uses the right AltGr key modifier to generate the characters. An alternative, more ergonomic (though non-standard) keyboard layout, with a user choice between cedillas and commas, is proposed and implemented for the Microsoft Windows operating system by the Ergo Romanian project. They suggest altering keys on the standard QWERTY layout which are less frequent in Romanian, namely q, w, y, k, x, to produce Romanian characters
Computer keyboard were compromised to allow for the mechanical limitations of the typewriter. As the letter-keys were attached to levers that needed to move freely, inventor Christopher Sholes developed the QWERTY layout to reduce the likelihood of jamming. With the advent of computers, lever jams are no longer an issue, but nevertheless, QWERTY layouts were adopted for electronic keyboards because they were widely used. Alternative layouts such as the Dvorak Simplified Keyboard are not in widespread use. The QWERTZ layout is widely used in Germany and much of Central Europe. The main difference between it and QWERTY is that Y and Z