Interactive multimedia teaching all-in-one PC switch on the power, can achieve all kinds of computer screen operation to open a program, and the screen note, written by hand painting, edit the document, and so on, implement interactive electronic bulletin board application environment, is the modern multimedia teaching, the company's business meeting, training and presentation of the ideal choice. For the teaching and the tailored to the meeting. High power gain, high contrast screen display effect. Powerful screen edit function, support real-time field editor. All kinds of background choice, support custom background, any graphics, image insert function. , the operation is very simple, no tools, don't need a professional personnel, the use of the built-in mapping software can easily attract is round, or other geometry, simple small animals and image make your speech and guiding more vivid.