Instant Messaging (IM) offers a convenient way to converse in real time with friends and colleagues and can, for the most part, accommodate Tibetan Unicode. While nearly all IM protocols and client software can pass Unicode messages back and forth, one complicating factor concerns the text formatting of the Tibetan message, which will need to be specified in the software you use. You also need to find client software that plays nicely with your preferred Tibetan keyboard.
Read more about finding a suitable IM client with the following articles: