Many popular remote desktop utilities require payment to access their full features, which can deter some users. In this case, a cost-free, open-source solution is appealing and could potentially offer excellent functionality. HopToDesk fits this description, providing users with numerous features while asking for very little in return.

Remote Computer Manager is an exceptionally robust and advanced remote management application that encompasses intricate and convenient features. It enables you to efficiently manage multiple computers, troubleshoot remotely, and remotely install and configure different environments.

Screen-sharing applications are crucial for online collaboration, particularly in business settings, and can serve various educational purposes. Despite the impressive capabilities of most screen-sharing solutions, they do come with a significant drawback: they can be challenging for less experienced users, especially during the setup phase. Additionally, almost all screen-sharing solutions rely on an Internet connection.

Remote control in computing refers to the process that a technician or administrator connects to a computer that needs to be controlled from an offsite location via the Internet, displays its desktop environment to his own computer, and then performs various support and maintenance operations on the remote computer. With the popularity of Internet and technological innovations, remote control technology is increasingly being used in work and life. Remote control software can help us achieve remote assistance, telecommuting, and other purposes.

TeamTalk is a free and open-source multi-user conferencing system for Windows, Mac, Linux and mobile platforms, developed by Bjoern D. Rasmussen from Denmark. It allows user to perform real-time voice and video communication through Internet. For voice encoding, it uses the Opus and Speex audio codecs; for video streaming, it uses the WebM video codec.