Remote Desktop Connection is a technology that allows you to sit at a computer and connect to a remote computer in a different location.
For example, you can connect to your office computer from your home computer and have access files, applications, and other resources on the your office computer.
Find the Remote Desktop Connection in windows
Go to Start menu, click All Programs and then click Accessories. Open Remote Desktop Connection.
or
Go to Start menu, and then type mstsc in the Search box.
How to Use Remote Desktop Connection in Windows ( Video Tutorial )
Watch on Youtube:- http://www.youtube.com/watch?v=Sj3Z2oSerrM