Is HP a Windows computer?

This document pertains to HP and Compaq computers with Windows 10, 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.

What operating system is HP laptop?

HP recommends using Microsoft® Windows® 7 as your operating system software. Windows 7 is installed on most new HP desktop and laptop PCs.