European site of the HP Electronic Support Center. Providing comprehensive HP software and hardware support information and tools.

Americas/Asia-Pacific site of the HP Electronic Support Center. Providing comprehensive HP software and hardware support information and tools.

Offering information on HP-UX workstations, and news.

HP-UX technical support forums and mutual help system for computer professionals. Selling and recruiting forbidden.

Has sample questions to study for the HP-UX System Administration Certification.