Vista home premium 64 bit

[scallywag1351]

i use dell 1545 - says its running vista home premium but the disk i have says its 64bit - how can i identify the actual os so i can download correct service pack 2.

 

[badge]

Right click on my computer and click on properties. Tada.

 

[dmroeder]

Or hold the windows key and press the Pause/Break button.