A television controlled by a remote controller, the television comprising: a tuner configured to receive a first radio frequency, RF, signal; a network interface unit configured to communicate with at least one server; a user interface unit configured to receive a user input from the remote controller via a second RF signal; a display unit (480, 1310) configured to display a screen of a prescribed webpage by accessing a first server, wherein multiple text input fields exist in the screen of the prescribed webpage, the multiple text input fields including a first text input field and a second text input field; an input method editor, IME, processing unit; and a speech-to-text conversion, STT, processing unit, the television being characterized in that the display unit (480, 1310) is further configured to display a virtual key board on a lower part of the screen of the webpage, wherein the display unit (480, 1310) is further configured to display an STT plug-in, instead of the virtual key board, on the lower part of the screen of the webpage if the IME processing unit determines that the user clicked a voice key for STT and that an attribute of the first text input field clicked by the remote controller relates to a general input field, wherein, if the IME processing unit determines that an attribute of the first text input field clicked by the remote controller relates to the general input field, the STT processing unit is configured to receive a speech signal, send speech data for the received speech signal to a second server, receive a conversion text for the speech data and forward the received conversion text to the IME processing unit, wherein the display unit (480, 1310) is further configured to display an STT processed conversion text in the first text input field if the IME processing unit determines that an attribute of the first text input field clicked by the remote controller relates to the general input field, wherein, if the IME processing unit determines that an attribute of the second text input field clicked by the remote controller relates to a password input field, the display unit (480, 1310) is further configured to display the virtual key board without the STT plug-in on the lower part of the screen of the webpage while a STT processing is blocked a tuner configured to receive a first radio frequency, RF, signal; a network interface unit configured to communicate with at least one server; a user interface unit configured to receive a user input from the remote controller via a second RF signal; a display unit (480, 1310) configured to display a screen of a prescribed webpage by accessing a first server, wherein multiple text input fields exist in the screen of the prescribed webpage, the multiple text input fields including a first text input field and a second text input field; an input method editor, IME, processing unit; and a speech-to-text conversion, STT, processing unit, the television being characterized in that the display unit (480, 1310) is further configured to display a virtual key board on a lower part of the screen of the webpage, wherein the display unit (480, 1310) is further configured to display an STT plug-in, instead of the virtual key board, on the lower part of the screen of the webpage if the IME processing unit determines that the user clicked a voice key for STT and that an attribute of the first text input field clicked by the remote controller relates to a general input field, wherein, if the IME processing unit determines that an attribute of the first text input field clicked by the remote controller relates to the general input field, the STT processing unit is configured to receive a speech signal, send speech data for the received speech signal to a second server, receive a conversion text for the speech data and forward the received conversion text to the IME processing unit, wherein the display unit (480, 1310) is further configured to display an STT processed conversion text in the first text input field if the IME processing unit determines that an attribute of the first text input field clicked by the remote controller relates to the general input field, wherein, if the IME processing unit determines that an attribute of the second text input field clicked by the remote controller relates to a password input field, the display unit (480, 1310) is further configured to display the virtual key board without the STT plug-in on the lower part of the screen of the webpage while a STT processing is blocked