You may need to enter the same user name and password you use to log in to your computer. VNC Connect password-protects each computer out-of-the-box. You'll see your computers automatically appear simply tap to connect. Then sign in to VNC Viewer on your device using your RealVNC account credentials. You can view your computer's desktop, and control its mouse and keyboard as though you were sitting down in front of it.ĭownload VNC Connect to each computer you want to control. VNC® Viewer from RealVNC® gives you instant remote access to your Mac, Windows and Linux computers from anywhere in the world.