DovahTube :
I built my computer and I've had it for about 2 to 3 months. Now I am wondering if I can overclock my CPU and GPU. I have a Intel core I5-750 CPU and I have a MSI Geforce GTX 750TI. Can I overclock and if I can, how do I do it?
Your CPU isn't unlocked so that's a problem but you should be able to overclock the GPU.
Here is a guide by JayTwoCents:
https://www.youtube.com/watch?v=vUEMS-B1Siw
The program he uses is called MSI Afterburner, you can get that here: http://gaming.msi.com/features/afterburner