QWERTY called "US-International layout" is, in fact, OS-dependent. There exist other layouts that try to overcome this shortcoming. One popular is EurKEY which is available for Windows, OS X and Linux. A dead key is not used, like a grave accent (`) on a QWERTY keyboard, although some people use a dead key. Depending on the operating system and sometimes the application program being used, there are many ways to generate Latin characters with accents independently of the layout in use. Minor changes to the arrangement are made for other languages. There are a large number of different keyboard layouts used
Tamil keyboard on 13 June 1999. Designed for use with a normal QWERTY keyboard, typing follows a consonant-vowel pattern. The arrangement of the characters allow for fast and simple typing for users familiar with the script. InScript (Indian Script) is the standard keyboard for Indian scripts. It is a touch typing keyboard layout for computer. This keyboard layout is standardized by Government of India for inputting text in languages of India written in Brahmic scripts, as well as the Santali language, written in the non-Brahmic Ol Chiki script. It was developed by Indian Government and supported by several public and private organisations.