This document pertains to HP and Compaq computers with Windows 8, 7, Vista, and XP.
Some software and drivers install only on 32-bit types of Windows. Some work only in 64-bit Windows. To download software and drivers from HP software download sites, you are required to select a 32-bit or 64-bit version of Windows.
To find which type of Windows you have, use one of the sections below:
note:If an HP software download page does not list 32-bit or 64-bit, the system type is 32-bit.