c series old

Heloo everyone I'm new in here and i have some questions. I have a lifebook c series fujitsu siemens. i'ts old really old:)) and i whant to hear from someone how know's what drivers i need for this lifebook. He is a intel inside pentium 4(m) windows xp sp2. Please help me to aranged this lifebook.:-D. I need some answers quiqly. Thank's.