Downloadable software for downloading and uploading images, videos, electronic documents, and music; downloadable software for onsite and remote annotation, presentation, and collaboration of images, videos, and electrical documents; downloadable software for annotating, transmitting and sharing of images, videos, and electrical documents; downloadable software for streaming and playing video or multimedia content from electronic devices to displays, monitors, projectors, flat panel displays, or LED displays; downloadable software for allowing sharing and mirroring contents between electronic devices, laptops, mobile devices, tablet computers, or displays; downloadable software for sharing contents shown on the screen of a device, through network or internet, on other displays, monitors, projectors, interactive flat panel displays, or LED displays external to the device; downloadable software for wireless controlling displays, monitors, projectors, flat panel displays, or LED displays; downloadable software for wireless collaboration of projectors and displays, through network or internet; downloadable software for web collaboration of interactive flat panel displays, through network or internet; downloadable software for remote management or collaboration, through network or internet, of displays, projectors, flat panel displays, or LED displays; downloadable software for use in electronic files and database management