TeamViewer is a software application that allows users to remotely access and control computers over the internet. It is commonly used for technical support, online meetings, and file sharing. With its user-friendly interface, individuals and businesses can connect to devices from anywhere, making it a popular choice for remote work and collaboration. The software is compatible with various operating systems, including Windows, macOS, Linux, and mobile platforms like iOS and Android. TeamViewer ensures secure connections through encryption, providing peace of mind for users who need to access sensitive information remotely.