... , Shortcut tool to self-definition, can delete and add the Shortcut keys. 3. Shortcut buttons: to provide both sides ... 5. PPT applications: seamless integration with the PPT in the PPT single-player refers to the writing, multi-fingered hand gesture recognition, ... be moved, combined, rotating, copying and other operations. 11.The software be about 12 kinds language:English,Arabia,Spanish,Italian, ...