Add a keyboard language:

1. Click the Start  menu and select Settings.
2. Select Time & language.
3. Click Region & language in the left column.
4. Select Add a language.
5. Choose the language you want to add and select a country for the language.

Switch keyboard layouts:

Method 1:

1. Click the language name in the lower right.
   
2. Select the keyboard layout you want to use.

Method 2:

Press and hold the Windows key  while you press the Space bar to change the language.