HP Notebooks - Pavilion dv4z 1000 – HP Advisor Download for Windows Vista and Windows 7 OS Systems. HP Advisor is an HP made suite of support tools designed to help maintain your HP Pavilion Notebooks performance and optimize areas such as; Security, Warranty, Printers, Systems Storage, Support and Battery Life through your internet connection. The software clearly breaks down the various areas of your system via icons and simple explanations. If your PC is connected to the Internet, the support application can talk to HP's servers in order to run diagnostics, install updated support tools, and in general help keep your computer, as well any peripherals connected to it over your home network, up to date and running well. This software works with; Microsoft Windows Vista and 7 Enterprise, Home Basic and Home Premium Operating Systems. Prerequisites: • A supported Microsoft Windows 7 or Microsoft Windows Vista Operating System must be installed on the PC. • User must be logged on as an administrator to install this update. Fix/Enhancement: • Adds support for additional languages. • Provides support for both Microsoft Windows Vista and Microsoft Windows 7 Operating Systems. This Driver download supports: HP Pavilion dv4z-1000 CTO Entertainment PC Notebooks HP Pavilion dv4z-1100 CTO Entertainment PC Notebooks HP Pavilion dv4z-1200 CTO Entertainment PC Notebooks