Articles and links for PC support:

http://pcsupport.about.com/

Reference site for all PC terms:

http://www.pcwebopedia.com/

PC reference information:

http://www.pcguide.com/

BIOS information:

http://www.sysopt.com/

PC hardware information:

http://pcmech.pair.com/

Motherboard reviews, news, guides, and tools:

http://www.motherboards.org/

Utilities, technical information, and source code related to Windows 9x, Windows Me, and Windows NT/2000 internals:

http://www.sysinternals.com/

Macintosh hardware frequently asked questions (FAQ):

http://www.faqs.org/faqs/

Macintosh hardware information:

http://macs.about.com/od/hardware/

Australian Personal Computer:

http://apcmag.com/

(Australian) PC User:

http://www.pcuser.com.au/

PC World:

http://www.pcworld.com/

ZDnet (Australia):

http://www.zdnet.com.au/