You can get information about your HP notebook computer in the following places: - Support and Service section of the printed or online user manual. It contains details about support, service, and warranty. It includes listings for electronic support services and telephone support centers worldwide. - World Wide Web. You can visit the following websites to get the latest information about support, service, and warranty, and to find out about other types of worldwide support services. http://www.hp.com/notebooks HP notebook computer website to get the latest information about technical support, including e-mail and telephone support, plus information about warranty and support programs. http://www.hp.com/go/support HP Customer Care website for e-mail support, technical information, and software updates.