Intel(R) Core(TM)2 Duo CPU T5900

Intel(R) Core(TM)2 Duo CPU T5900 @ 2.20GHz
ATI Mobility Radeon HD 3400 Series 256Mb
3GB Ram
not sure what else you need to help me...
like i said i am new at this so i dont know where to find the specs.
if i am missing anything than please let me know and i will try and find it

update just did this hope it helps
Intel Mobile Core 2 Duo T7500
Windows Vista Home Premium Edition SP1 (Build 6001)
CPU Arch : 1 CPU - 2 Cores - 2 Threads
CPU PSN : Intel Core2 Duo CPU T5900 @ 2.20GHz
CPU EXT : MMX SSE SSE2 SSE3 SSSE3 EM64T
CPUID : 6.F.D / Extended : 6.F
CPU Cache : L1 : 2 x 32 / 2 x 32 KB - L2 : 2048 KB
Core : Merom (65 nm) / Stepping : M0

Freq : 2194.65 MHz (199.51 * 11)
MB Brand : Dell
MB Model : 0P132H
NB : Intel PM45 rev 07
SB : Intel 82801IM (ICH9-M) rev 03

GPU Type : ATI Mobility Radeon HD 3400 Series
DirectX Version : 10.0

RAM : 3072 MB DDR2 Dual Channel
RAM Speed : 399 MHz (1:2) @ 6-6-6-18
Slot 1 : 1024MB (6400)
Slot 1 Manufacturer : Hyundai Electronics
Slot 2 : 2048MB (6400)
Slot 2 Manufacturer : Hyundai Electronics