on your phone: App store ---> look for "teamviewer" -----> install it
on your computer: www.teamviewer.com----> download and install it
after installing, when you open the software, you see an id and password on your computer, then enter them on your fone and u will see your computer's screen on fone ga la!! have fun
teamviewer enable you to control your computer via your phone, this is the easiest way to do it lor