in windows, once you've added more than one keyboard layout, you can switch between them by pressing left alt + left shift. pretty convenient for games that assume you're using "WASD" rather than ".AOE" for the directional arrows... or if you let someone else use your computer... otherwise they'll start typing like ydcow ydcbtcbi yday yd.pf-p. ,pcycbi brpmannf xgy ,d.b yd.f nrrt gl yd.f i.y p.annf jrbugo.e abe y.nn frg frg dak. a kcpgov