OCing isn't that hard to figure out, especially if your motherboard has UEFI in it.
Anyway, I still wouldn't recommend it, even if you can do it. MSI boards like to blow up when they are OCd with non-stock fans because their voltage regulators get too hot.
What temperatures are you getting now? I don't know off the top of my head avg temps for every processor out there, but I can tell you if the numbers you report are higher than what I would expect. You can measure with HWMonitor from CPUID.