: Noto Sans Tamil (excellent for readability in apps/web) and Latha (standard for Windows).

If "NC" refers to publication style:

Finding the right font is essential for creating high-quality Tamil documents, whether for professional publishing, government work, or personal creative projects. The "NC Tamil Fonts" collection is a popular set of typefaces used for digital content creation. This guide covers how to download, install, and use these fonts effectively. What is the NC Tamil Fonts Collection?