Possible Duplicate:
How to switch language keyboard combination?
I want to type Norwegian when I search via Google. When I add Norwegian from "language support" then the language of Ubuntu changes.
Also, there was an option on Windows, "ctr + shift" which switches between align left and right but I cannot find the equivalent shortcut on Linux. (I know how to do these in LibreOffice)
How can I add other languages to Linux and what are equivalent shortcuts for what "alt+shift" and "crtl+shift" does in Windows?