Prynhawn da!
The default language in Word is influenced by the default language set for your keyboard. Check the Input Locales tab in the Keyboard control panel (Windows 2000 or before) or click Details in the Languages tab of the Regional and Language Options control panel (Windows XP or later).
Also check Start | (All) Programs | Microsoft Office Tools | Microsoft Office Language Settings. If Welsh is among the enabled languages, clear its check box.



