You cannot simply switch your keyboard to Tamil (Tamil 99). You need a or a mapping software. Common options:
Install Azhagi or Google Input Tools as your IME (Input Method Editor). Type phonetically (e.g., "vanakkam" becomes "வணக்கம்") and NC Banu will render it perfectly. nc banu tamil font
The remains a gold standard for Tamil digital typography. Its Unicode compliance, clean aesthetics, and wide compatibility make it indispensable for anyone working with the Tamil language online or in print. You cannot simply switch your keyboard to Tamil (Tamil 99)
@font-face font-family: 'NC Banu'; src: url('fonts/NC_Banu.ttf') format('truetype'); font-weight: normal; font-style: normal; src: url('fonts/NC_Banu.ttf') format('truetype')