deleted drivers

wat driver and componets do i need to dowload back to my computer? I need to know so i can connect to the interent and then i can try to download all the other drivers to my computer that i deleted. The only thing that is on the computer is windows xp and microsoft net and abode

Hello,

What is the OS, model and brand of your PC?

good morning sir ,my computer is full of errors and i use c cleaner to remove errors from it but cleaner also automatically delete some of my windows components.Microsoft says that i am a victim of genuine windows software counterfeiting and mine this copy of windows didn't pass genuine windows software counterfeiting. the problem wasn't stop at that .That message comes to my computer desktop and remained on the right side of computer desktop.Please help me sir to get rid of that problem.

THANKS

umm that happens if you are running a pirated copy(a homemade copy of the cd) AND/OR a product key that has alredy been registered with microsoft