Unicode is an encoding system, designed to handle various world languages, including Tamil. Its first version 1.0.0 was introduced on October 1991. While introduction of this scheme, can be able to handle nearly 23 languages including Tamil. Among the various encoding scheme, Unicode is the suitable to handle Tamil.

Project Madurai is an open and voluntary initiative to collect and publish free electronic editions of ancient tamil literary classics. This means either typing-in or scanning old books and archiving the text in one of the most readily accessible formats for use on all popular computer platforms.

(i) Tamil Script Code for Information Interchange.
(ii) Indian Script Code for Information Interchange.
(iii) Ameircan Standard Code for Information Interchange.

Thamizpori (தமிழ்பொறி) is a Tamil translation application having more than 30000 Tamil words equalent to English words. Using-this application. we can transalte small English sentences into Tamil.

Tamil Libra Office, Tamil Open Office, Azhagi Unicode Editor, Ponmozhi, Mentharniz, Kamban, Vani are office automation software working exclusively for Tamil.

Tamil interface software is the familiar one among the different. Methods of typing. This is the simplest method of typing Tamil in both Computer and Smart phones.

E-Libraries are portal or website of collection of e-books. Tamil e-Library services provide thousands of Tamil Books as e-books mostly at free of cost. It is the most useful service to Tamil people who live far away from their home land.

Getting Government services through internet is known as e-Governance. Govt. of Tamilnadu has been giving its services through Internet.

With the objectives of spreading Tamil to the entire world through internet, Tamil Virtual University was established on 17th February 2001 by the Govt. of Tamil Nadu. Now, this organisation is functioning with the name "Tamil Virtual Academy". This organisation offers different courses regarding Tamil language, Culture, heritage etc., from kindergarten to under graduation level.

TSCII (Tamil Script Code for Information Interchange) is the first coding system to handle our Tamil language in an analysis of an encoding scheme that is easily handled in electronic devices, including non-English computers. This encoding scheme was registered in IANA (Internet Assigned Numbers Authority) unit of ICANN.

Based on Python programming language, the first Tamil programming language "Ezhil" (cm) is designed. With the help of this programming language, you can write simple programs in Tamil.

Sellinam and Ponmadal - are familiar Tamil keyboard layouts that works on Android operating system in Smart phone using phonetics.

Google and Bing provide searching facilities in Tamil, which means you can search everything through Tamil. A Google search engine gives you an inbuilt Tamil virtual keyboard.

(i) NHM Writer, E-Kalappai and Lippikar - are familiar Tamil keyboard interfaces software thai is used for Tamil typing which works on Tamil Unicode, using phonetics.
(ii) Sellinam and Ponmadal - are familiar Tamil Keyboard layouts that works on Android operating system in smart phone using phonetics.