This is my machine
Processor: AMD Athlon™ 64 X2 Dual Core Processor 4400+ 2.31Ghz
Memory: 2048MB RAM
DirectX Version: DirectX 9.0c
Graphic Card name: NVIDIA GeForce 8500 GT
Display Memory: 512.0 MB
Casing: aluminium black cover
Can i ask is it okay to overcloack?
And i downloaded rivatuner and coolbits.
Can someone teach me step by step to overclock my computer?