The Windows on my Laptop Are Huge!?!?

My Laptop (ACER travelmate 4000) had recently had alot of virus’ and the lastest has changed the size of my windows. And Desktop, the icons are regular size but the spacing is big and ugly. My windows in genral and huge and neally unusable.

if u think u can help i am more then happy to email screen shots to help.

Thanks Alot

Cheers!