Using the keyboard that supports the language you are using?
More info is needed to meaningfully answer this question.

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MichKa [Microsoft]
NLS Collation/Locale/Keyboard Technical Lead
Globalization Infrastructure, Fonts, and Tools
Blog: http://blogs.msdn.com/michkap
This posting is provided "AS IS" with
no warranties, and confers no rights.
> How do I enter unicode data into SQL Server database?
>
> Regards
> Meena