ok thanks , yes it did'nt slow the page
by the way after i formated my pc ,and since my local disk "d" was never formatted men 7 years , ye3neh men awal ma jebte my pc coz when i format i keep my most needed files there, i scanned it today , and found about 500 infections
most of them are located in this directory
d:\system volume information
by the way , do i need an anti spyware , or nod 32 is fine????