First you have to configure the host computer that allows the users to connect it remotely. On the host computer, right click on "My computer" and click on Properties option.
Under the Remote tab, select the option "Allow users to connect remotely to this computer" and click Ok button
Now get the IP address of host computer (type the "ipconfig /all" on the command prompt of host computer to find IP address).
Now make a connection on remote or client computer, click on Start button, go to All Programs> Accessories, and Communications, then click on Remote Desktop Connection, option. A Remote Desktop Connection, dialog box will appear.
Now get the IP address of host computer (type the "ipconfig /all" on the command prompt of host computer to find IP address).
Now make a connection on remote or client computer, click on Start button, go to All Programs> Accessories, >and Communications, >then click on Remote Desktop Connection, option. A Remote Desktop Connection, dialog box will appear.
Click on Options button for detail configuration, under the General tab, type the IP address of host computer in the Computer box and also type username and password of host computer then click on Connect button to make a connection to remote computer.
If your username and password is correct then a remote desktop windows will appear.
There is some softwares to connect the remote PCs...through the inter net. I know about two efficient softwares;(team viewer,Redmin), for remote access you also try you can make downloading or get deatails form there websites below;