Explore tips from news.answers, arranged topicly and updated daily. Postings are converted to HTML and linked to earlier references.
Software, Internet, and desktop hardware tips help these cooperative users get up and running with posts on browsers, operating systems, webcams, and security.
If you don't know what, for instance, the hepnet or shamash newsgroups discuss, this master list can help you.
Introductory overview on using newsgroups is from the University of Wisconsin. Has links to FAQs and detailed topic explanations.