HTML - How to display Turkish characters?

LATIN SMALL LETTER C WITH CEDILLA = ç ==> ç

LATIN CAPITAL LETTER C WITH CEDILLA = Ç ==> Ç

LATIN SMALL LETTER G WITH BREVE = ğ ==> ğ

LATIN CAPITAL LETTER G WITH BREVE = Ğ ==> Ğ

LATIN SMALL LETTER I DOTLESS = ı ==> ı

LATIN CAPITAL LETTER I WITH DOT ABOVE = İ ==> İ

LATIN SMALL LETTER O WITH DIARESIS= ö ==> ö

LATIN CAPITAL LETTER O WITH DIARESIS = Ö ==> Ö

LATIN SMALL LETTER S WITH CEDILLA = ş ==> ş

LATIN CAPITAL LETTER S WITH CEDILLA = Ş ==> Ş

LATIN SMALL LETTER U WITH DIARESIS= ü ==> ü

LATIN CAPITAL LETTER U WITH DIARESIS = Ü ==> Ü