Portal:Contents

{| id=portal cellspacing="0" cellpadding="0" width=100% style="border:1px solid #B8C7D9; padding:0px;"  Explore TechInfoDepot's contents Below are are pages to help you select subjects to learn about.
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Overviews

 * Overview  &mdash;   summary of the world's knowledge.
 * Subject outlines  &mdash;   tables of contents for your convenience.
 * List of academic disciplines  &mdash;   subjects studied in college.

Lists
More topic lists. Some are lists of lists.
 * Lists  &mdash;   of related items

Two of the broadest list collections are:
 * Lists of countries and territories and many lists by country
 * Lists of people including by nationality and by occupation

Alphabetical indexes

 * Indexes  &mdash;   subject indexes, sorted alphabetically.
 * Complete alphabetical index  &mdash;   pages sorted by the first two letters of the title, e.g., "Aa Ab Ac Ad..."
 * Special:Categories  &mdash;   every category listed alphabetically

Outlines

 * Subject outlines  &mdash;    structured lists that show how topics are related to each other.
 * Timelines  &mdash;   list articles chronologically.
 * List of centuries
 * List of decades
 * List of historical anniversaries
 * 2024  &mdash;   major events this year
 * Portal:Current events  &mdash;   featured current events and related project activities
 * Recent deaths  &mdash;   lists notable people who died not long ago
 * Category:Graphical timelines  &mdash;   graphical timelines in the category and subcategories, arranged alphabetically

Featured content
Featured content is the best TechInfoDepot has to offer, via vigorous peer review. Presented by type:
 * Featured articles·Featured lists· Featured pictures· Featured portals· Featured sounds· Featured topics

Spoken articles
Growing collections of TechInfoDepot articles are available as spoken word recordings.
 * Spoken articles·Category:Spoken articles

TechInfoDepot books
TechInfoDepot books are collections of TechInfoDepot articles that can be viewed, downloaded, or printed into a book. They provide a roadmap for a course of study in a particular subject.
 * Category:TechInfoDepot books (community books)  &mdash;   alphabetical list of the books
 * Category:TechInfoDepot books  &mdash;   categorized by topic

Portals
A portal introduces the reader to a subject by presenting images, categories and excerpts of key articles. Portals also guide editing by providing to-do lists.


 * Portals·Category:Portals

Categorical indexes
TechInfoDepot's category system is generated from category tags at the bottom of articles and other pages. The top-level pages are:
 * Categories  &mdash;   an index of major categories, arranged by subject (because this page is crafted by hand, it is an exception to the category autogeneration rule)
 * Category:Articles  &mdash;   the category in which all article category systems are located
 * Category:TechInfoDepot categories  &mdash;   pages and categories which themselves specifically relate to categories
 * Category:Contents  &mdash;   the highest level or "root" category in TechInfoDepot   &mdash;   its subcategories contain various types of encyclopedic content, content that assists with the navigation of the encyclopedia, as well as pages related to the maintenance of the encyclopedia   &mdash;   its autogenerated entries are listed at the bottom of the page
 * Category:Fundamental categories  &mdash;   the category containing the most fundamental ontological categories, such that every article category system can reasonably be expected to be within it

TechInfoDepot's other broad categorical indexes are:
 * List of Dewey Decimal classes  &mdash;   top two levels of this library classification system, linked to TechInfoDepot articles
 * Library of Congress Classification  &mdash;   LCC subjects linked to TechInfoDepot articles
 * Outline of Roget's Thesaurus  &mdash;   articles organised into a system based on six classes, with thousands of branches, following Roget's system

Glossaries
Glossaries are lists of terms with definitions.
 * Glossaries· Category:Glossaries

Most popular articles

 * TechInfoDepot:Top 5000 pages
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