: Double-click the font file and click "Install Font" in the Font Book app.
: You can type in Tamil by selecting your favorite font (like APT Sangam or an LT-TM font) from the font list and using hotkeys (like Alt+F6) or the Windows Tamil IME. PowerPoint : To create presentations, go to File > Options > Language apt sangam tamil fonts top
"Apt Sangam Tamil Fonts" appears to refer to Tamil font packages used on Debian-based systems (APT packaging) or Tamil font collections named "Sangam" or similar. "top" may indicate a request to list top fonts, top package info, or the Linux command top (unlikely). I assume you want a comprehensive report covering: what the fonts are, available packages (APT), features, popularity/top choices, installation on Debian/Ubuntu, usage examples, licensing, troubleshooting, and recommendations. : Double-click the font file and click "Install