One more thing sir, i have 240W psu is it enough? Thank ypu again for responding.MSI Afterburner or EVGA Precision X for the GPU. You can Google how to OC on your own. Don't be lazy.
CPU, not in any capacity that matters. It's a prebuilt with no BIOS options to OC. You can try using SetFSB but you're unlikely to get more than 100mhz without voltage or memory divider control.
Can i overclock my old pc, cant play that much properly and i dont have money to upgrade. And how to oc. thanks.
heres the infos. (attached)