Sistema Operativo para portatil?

Buenas noches,

Tengo un portatil viejo y me gustaría saber el sistema operativo que mejor le vendría.
Es un Packard Bell Easynote Mh36-v-500sp

Muchas gracias.

[TABLE="width: 355"]
[TR="bgcolor: transparent"]
[TD="class: title"]Fecha lanzamiento:[/TD]
[TD="bgcolor: transparent"]06/12/10[/TD]
[/TR]
[TR="bgcolor: transparent"]
[TD="class: title"]Resolución de la pantalla[/TD]
[TD="class: value"]1280 x 800 Pixeles[/TD]
[/TR]
[TR="bgcolor: transparent"]
[TD="class: title"]Peso[/TD]
[TD="class: value"]2600 g[/TD]
[/TR]
[TR="bgcolor: transparent"]
[TD="class: title"]Tamaño de la pantalla[/TD]
[TD="class: value"]15.6 "[/TD]
[/TR]
[TR="bgcolor: transparent"]
[TD="class: title"]Tipo de unidad óptica[/TD]
[TD="class: value"]DVD-RW[/TD]
[/TR]
[TR="bgcolor: transparent"]
[TD="class: title"]Memoria RAM[/TD]
[TD="class: value"]4096 MB[/TD]
[/TR]
[TR="bgcolor: transparent"]
[TD="class: title"]Disco duro[/TD]
[TD="class: value"]250 GB[/TD]
[/TR]
[TR="bgcolor: transparent"]
[TD="class: title"]Tipo de memoria interna[/TD]
[TD="class: value"]DDR3[/TD]
[/TR]
[TR="bgcolor: transparent"]
[TD="class: title"]Puerto infrarrojo[/TD]
[TD="class: value"] [/TD]
[/TR]
[TR="bgcolor: transparent"]
[TD="class: title"]Familia procesador[/TD]
[TD="class: value"]2200 MHz[/TD]
[/TR]
[TR="bgcolor: transparent"]
[TD="class: title"]Puerto de salida S/PDIF[/TD]
[TD="class: value"][/TD]
[/TR]
[/TABLE]
[TABLE="width: 355"]
[TR]
[TD="class: title"]Ranura SmartCard[/TD]
[TD="class: value"][/TD]
[/TR]
[TR]
[TD="class: title"]DC-in jack[/TD]
[TD="class: value"][/TD]
[/TR]
[TR]
[TD="class: title"]Velocidad disco duro[/TD]
[TD="class: value"]5400 RPM[/TD]
[/TR]
[TR]
[TD="class: title"]Familia procesador[/TD]
[TD="class: value"]900[/TD]
[/TR]
[TR]
[TD="class: title"]Profundidad x Ancho[/TD]
[TD="class: value"]260 x 360 mm[/TD]
[/TR]
[TR]
[TD="class: title"]Bluetooth[/TD]
[TD="class: value"][/TD]
[/TR]
[TR]
[TD="class: title"]Sistema de sonido[/TD]
[TD="class: value"]HDA[/TD]
[/TR]
[TR]
[TD="class: title"]Ranura ExpressCard[/TD]
[TD="class: value"][/TD]
[/TR]
[TR]
[TD="class: title"]Número de serie (modelo):[/TD]
[TD="bgcolor: transparent"]LX.B200Y.058[/TD]
[/TR]
[TR]
[TD="class: title"]Código EAN :[/TD]
[TD="bgcolor: transparent"]4718235207656[/TD]
[/TR]
[TR]
[TD="bgcolor: transparent, colspan: 2"][/TD]
[/TR]
[/TABLE]