Um yeah turn on your automatic updates or go to the windows update page. To get to the windows update page open your internet explorer and go to tools menu and scroll down to Windows updates
15 Macbook Pro | C2D 2.4 | 4 GB | 200 HD | leopard
13 MacBook | CD 2.4 | 2 GB | 80 HD | Leopard
12 Powerbook | G4 867Mhz | 1.25GB | 120 HDD | Tiger