Data Entry Works in computer using Voice Keyboard. Methods: Here our idea is to use voice to communicate computer. For this we are going to develop a voice keyboard similar to on-screen keyboard. The onscreen keyboard contains all the keys available with regular keyboard device. But our implementation will be focus only on characters, symbols, number keys only. Because our main motive is to reduce the human effort to type all the data and increase the speed of data entry work. But instead of typing, here just pronounce the character that will be typed in any editors. Findings: The user gives voice input to computer, the computer accepts the voice input and converts to appropriate text. This will also be useful for All kind of Data Entry works; besides useful for physically challenged users. Application/Improvements: In future we develop voice keyboard with all functions