If I were Bill Gates, I will invent a kind of software, with it, you don't have to type the chat, because it has a microphone, you talk directly to the microphone to speak, he said will enter the computer, then automatically sent to each other, then, is convenient it has the advantages of simple operation. This software has another function, is chatting with people in other countries, can translate Chinese into the country's language, and the language of the country also can be translated into chinese. People that countries exchange in the computer is no language barrier, this is really a wonderful thing!