hi i need help to Switch between different languages like this left Alt+shift for English Right Alt+shift for Arabic thanks in advance

See the following tutorial on how to change the input language: http://www.sevenforums.com/tutorials/86239-keyboard-layout-change.html If you haven't already done so, here is how to add another keyboard language (e.g. Arabic): http://www.sevenforums.com/tutorials/86204-keyboard-input-language-add-remove.html Hope this helps.