have you ever felt that you want to control your home computers from your school or office , then you might want to setup something to do that ,
here is five way to do it .
TeamViewer : teamviewer is free and tiny remote desktop client loaded with almost every feature that you are gonna need during the remote session .
tight vnc is available for linux and widnows its free and open source , but with tight vnce you need to setup a vnc server in your pc then you can access through client or web browser
windows inbuilt remote desktop :
windows has its inbuilt remote desktop client which is
works really nice , but some time if you need to connect to pc by windows remote desktop client then you need to forward ports from your router to your pc and you have to enable remote desktop connection in that pc where you want to connect