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TightVNC is a free remote control software package. This can be used for a variety of troubleshooting purposes and contexts, from helping a friend to professional customer support. It means you can work on a remote computer as if you were sitting in front of it from your current location. The program allows you to use your mouse and keyboard to remotely control the other computer. UltraVNC is easy-to-use and free software that can display the screen of another computer (over the Internet or a local network) on your own screen. Remote Desktop Connection is a technology that allows you to sit at a computer (sometimes called the client computer) and connect to a remote computer (sometimes called the host computer) in a different location. Computers can be made available in the short term for scenarios such as ad hoc remote support, or in the longer term for remote access to your applications and files.
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Chrome Remote Desktop allows users to remotely access another computer through the Chrome browser or a Chromebook.
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