Overlock and play Nfs payback on Nvidia GeForce gt 730 i3 processor overclock link in discription

I3 processor Nvidia GeForce gt 730 2 gb 8 gb ram Overlock :it is done using msi afterburner http://download.msi.com/uti_exe//vga/MSIAfterburnerSetup.zip How to over clock link https://youtu.be/q_887fOgj68