help with audio driver, please

i have just carried out a system restore on my personal computer, and there is no audio driver.
could somebody please tell me what the name of the audio driver that windows needs is, and possibly where i can get it from (a working link)

 

Go to your computer manufacturers website, they should have drivers for your system.

 

Thanx for your idea i am downloading the driver now and am going to see what happens, please check here again and i will tell you if it worked or not.
Thanx.