Add another keyboard layout or Input Method Editor (IME)

Right-click the Language bar.
Click Settings.
Under Installed Services, click Add.
In the Add Input language dialog box, under Input Language, select the language for the keyboard layout or Input Method Editor (IME) that you want to add.
Select the Keyboard layout/Input Method Editor check box, if multiple options are available, and then select the service from the list.
If Keyboard Layout/Input Method Editor is the only type of text service available, select an option from the list.

Notes

There may be only one keyboard layout for some languages.
If you have installed an IME, you may be able to get Help on that IME by clicking the Help button on the Language bar.