See this page at: http://ayesha.phys.virginia.edu/~bryan/vnc/

Remote Management With VNC

VNC Web site: http://www.uk.research.att.com/vnc/

1. Wha?

From the VNC web page:
VNC stands for Virtual Network Computing. It is, in essence, a remote display system which allows you to view a computing 'desktop' environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures.

2. Installation

3. Demos

In the remainder of this document, we'll be speaking exclusively about the Windows implementation of the VNC client and server, unless specified otherwise.

4. Server Settings

5. Viewer Settings

6. Warnings