Perform the following steps:
On the login screen, click on the Language icon.
Choose the language you require from the list of available languages, then click OK.
Enter your username in the Username field, then press Return.
Enter your password in the Password field, then press Return.
When you log in to a session in a different language, you choose
the language for the user interface. You do not specify a keyboard layout
for the session. To specify a keyboard layout, use the Keyboard
Indicator
panel application.
Panel applications are small, interactive applications
that reside within a panel, for example Clock
.
Each panel application has a simple user interface that you can operate with
the mouse or keyboard.