Installing the font makes it available in software like Microsoft Word or Photoshop. Locate the downloaded Right-click the file and select for all users. Alternatively, drag and drop the file into the folder found in Control Panel > Appearance and Personalization > Fonts 3. Usage and Conversion

Simply installing the font isn't enough to start typing in Tamil. You need a keyboard layout or software to bridge the gap:

It maintains the traditional beauty of Tamil script while remaining modern enough for professional documents. Step 1: Dass Anand Tamil Font Download

Macs handle legacy Tamil fonts differently. Here is the correct process: