Subject Guides

When we want to search for information about a specific subject, we can use these so-called subject guides (lists of links).  These guides have a limited number of selected links to different WWW-pages, often more or less clearly separated into categories.

Subject guides are easy to use and more often than not the pages that can be found through these are of a high standard.  Their weak points include lax standardisation of the categories and rather limited content.

Yahoo!
Perhaps the most popular and largest subject guide on the Internet.  It contains links from around the world, but mostly from the United States of America.  Yahoo! also has a easy to use search, with which you can search by keywords from Yahoo!'s own database.
The Argus Clearinghouse
A subject Guide of Subject Guides.
The WWW Virtual Library
Similar to the above.  This used to be the de-facto way to find information from the Internet at some point in history.