VNC Viewer is a software application that allows you to remotely control one computer or mobile device from another. Essentially, it's the client-side component of a Virtual Network Computing (VNC) system.
Understanding VNC Viewer's Role
A VNC system comprises two main parts: a VNC Server and a VNC Viewer.
- The VNC Server runs on the computer you want to control.
- The VNC Viewer, as the name implies, lets you view and interact with the server's screen, using your local computer, tablet, or smartphone as a control device.
Key Functionality
VNC Viewer lets you access and take control of a computer in another location, be it across the room or across the globe. According to the provided reference, it's used for local computers and mobile devices you want to control from.
Practical Applications
Here are some common uses for VNC Viewer:
- Remote Support: Providing technical assistance to someone by remotely accessing and controlling their computer.
- Accessing Your Home Computer: Working on your home computer from your office or while traveling.
- Managing Servers: System administrators can manage servers remotely, even without a monitor or keyboard connected directly.
- Collaborative Work: Multiple users can view and interact with the same desktop (with proper configuration).
How it Works
- Install a VNC Server on the computer you want to control.
- Install VNC Viewer on the device you will be using to remotely access that computer.
- Configure the VNC Server with a password for security.
- Use VNC Viewer to connect to the IP address or hostname of the computer running the VNC Server.
- Enter the password when prompted.
- You will then see the remote computer's screen and be able to control it with your mouse and keyboard.
Examples
- Controlling your desktop computer from your tablet while sitting on the couch.
- Troubleshooting a family member's computer remotely, even if they are in a different city.
- Accessing a scientific instrument's control panel from a remote location.
