Hi, Welcome to Aloud King. I can help your computer speech.I can read documents, keyboard keys, the clipboard text.When you typing, I can read your typing keys. In your select of words in any other programs then press Ctrl + C, I can read them immediately.I can also read many documents, such as txt, rtf, doc, pdf, htm, html, mht, etc.You can even drag and drop files directly to me, I can show them. I can convert text to wav file and convert each lines text to wav files. Now, I can read to you listen. This is great, the audio world more meaningful life. Let us go.