There are some great tutorial collections which cover pretty much everything about anything. First try TutorGig or Tutorialfind. If that doesn't work, then use your favorite search engine, including the word "tutorial." Like this: »www.google.com/search?hl=en&lr=&···tutorial
»www.pcmech.com/build.htm - a good guide for beginners. Offers tutorials for building your own PC, server, and home network. See also /faq/1493, from BBR's Hardware FAQ.