From the UBC Wiki 
When viewing any page on the W S-L wiki, you'll find three main navigation elements:
- The sidebar on the left gives you access to important pages in the wiki such as Recent changes or Upload file.
- At the top of the page are links (often called tabs) which relate to the page currently displayed: its associated discussion page, the version history, and—most notably—the edit link.
- In the admin bar at the very top of the page, as well as in the lower left sidebar, you'll find user links and personal tools; as an anonymous user, you'll see a link to create an account or log in (they are the same page). As a logged-in user you have a collection of personal links, including ones to your user page, talk page, your contributions, and preferences.
The sidebar is displayed on the left edge of the page below the site logo. This sidebar gives you access to important pages in the wiki such as Recent changes or Upload file.
Clicking on the logo brings you back to the main page of the wiki. The links in the navigation section just below will take you to important pages of the wiki. These links can be configured by site administrators.
The tools contains a selection of links which change depending on what type of page you are viewing.
- On all pages (except special pages)
- “What links here” takes you to a special page that lists the pages on this wiki which contain a link to the current page. This is helpful when you are looking for pages of related information. The “what links here” information can also be useful when you are refactoring wiki pages and need to check whether links to this page are still relevant after changes in the current page.
- The “related changes” tool lists all recent changes in the pages linked to from the current page. Recent changes to all relevant template pages are included in the resulting page list. The "Hide minor edits" option that can be set in the user preferences applies, among other things, to “related changes”.
- On all pages (including special pages)
- “Upload file” displays a special page that allows logged-in users to upload images and other files to the wiki. Uploaded files can be linked from or embedded in wiki pages. This is not displayed if file uploading has been disabled or not enabled in the first place.
- The “special pages” tool lists the MediaWiki special pages. In MediaWiki terminology, a special page is one that presents information about the Wiki and/or allows access to administration activities for the wiki. For example, a list of users registered with the wiki, statistics about the wiki such as the number of pages and number of page edits, system logs, a list of orphaned pages, and so on. These special pages are commonly generated when the special page is loaded rather than being stored in the wiki database.
The page tabs are displayed at the top of the page to the right of the site logo. These tabs allow you to perform actions or view pages that are related to the current page. The available default actions include: viewing, editing, and discussing the current page. The specific tabs displayed on your pages depend on whether or not you are logged into the wiki and whether you have sysop (administrator) privileges on the wiki. On special pages only the namespace tab is displayed.
- Default for all users
- “namespace” (page, help, special page, template, user page etc.)
- “edit” (may read “view source” if anonymous editing is disabled, the page is in the MediaWiki: namespace, or the page is protected)
- Extra tabs for logged-in users
- “move” (in the drop down list under down arrow icon next to the star and the search box)
- “watch” (represented by a star icon)
- Extra tabs for sysops
The user links are displayed in the dark gray admin bar at the top of the page as well as under the "Personal tools" header at the bottom of the sidebar. These links allow the logged-in user to view and edit their user page and wiki preferences. Additionally, the user links allow the user to quickly access their contributions to the wiki and logout.
For anonymous users the user links is replaced by a link to the wiki login page or, if enabled, a link to your IP address and your IP address's talk page.
- This links to your user page which is where you can put information about yourself, store bits of information you want to remember or whatever else you fancy.
- This links to your discussion page, where people can leave messages for you.
- Allows you to change your personal site preferences.
- A list of all pages that you are watching. Pages can be added to this list by clicking “watch” at the top of the page.
- A list of all contributions you have made to the wiki.
- “log out”
- Click this link to log out of the wiki.
- UBC Wiki. University of British Columbia. Updated 4 January 2011 , 18:55 UTC.
Available from https://wiki.ubc.ca/Help:Navigation. Internet. Retrieved October 26, 2013.