TeamViewer is a proprietary computer software package for remote control, desktop sharing, online meetings, web conferencing and file transfer between computers. It allows users to remotely access and control another personal computer with a graphical user interface over the Internet. TeamViewer is cross-platform, running on Microsoft Windows, macOS, Linux, iOS and Android. How does TeamViewer work? TeamViewer uses peer-to-peer technology to establish a secure connection between two computers running the TeamViewer software. Once installed, the software generates a randomly assigned ID number and password to identify the local computer. This information is then used by another TeamViewer user to remotely access the computer. The remote control feature allows the user to view and control the desktop of