Computer software for data, text, graphics, and image transmission; computer communications software to allow customers to access networked computers, computer software, databases, communications services, and electronic communications networks; computer software for facilitating real-time interaction and communication between computer users via computer networks; computer software for browsing and searching among electronic communications networks, computers, computer software, and databases; computer software that synchronizes data and computer software applications within a local area network or online computer system; computer software that synchronizes data between disparate formats; computer software for ensuring security and safety on computers and computer networks; and instruction and user manuals sold as a unit with all of the foregoing software; feature of computer software that allows users to modify and adjust browser windows and that allows enhanced drag-and-drop browser functionality