## <a name="How to Add a New Web"></a> How to Add a New Web
-- See [[TWikiInstallationGuide|Main/TWikiDocumentation#TWikiInstallationGuide]]
+Adding new webs is quick and easy - you can have a basic web up and running in a couple of minutes:
+
+1. **Create** a new directory under <code>**twiki/data/**</code>, ex: `twiki/data/newweb`
+2. **Copy** in the contents of `twiki/data/_default`.
+
+For detailed instructions: [[TWiki Installation Guide: Creating a New Web|Main/TWikiDocumentation#CreateWeb]].
## <a name="How to Rename or Delete a Web"></a> How to Rename or Delete a Web
--- /dev/null
+<div>
+ <ul>
+ <li><a href="#TWiki Glossary"> TWiki Glossary</a></li>
+ </ul>
+</div>
+
+# <a name="TWiki Glossary"></a> TWiki Glossary
+
+TWiki uses a handful of general computer and Internet terms in a TWiki-specific way. This _could_ get confusing, but it actually works out fine in use. The TWikiGlossary is also a quick way to get familiar with the overall TWiki set-up...
+
+**_(Under...construction: this is a rough draft)_**
+
+**Attachment** _aka_ **File Attachment** - upload files by browser and attach them to any page, where they can be viewed, edited, downloaded; accessed by clicking **Attach** at page bottom ([[FileAttachments]])
+
+**Plugin** - a TWiki feature add-on; a Perl module that enhances TWiki, through the Plugin API spec; named `<_>Plugin.pm`, ex: `SomePlugin.pm` ([[TWikiPlugins|Main/TWikiDocumentation#TWiki_Plugins]])
+
+**Plugin API** - specs for building TWiki Plugins with Perl modules ([[TWikiPlugins|Main/TWikiDocumentation#TWiki_Plugins]])
+
+**Preference** - a customizable TWiki parameter; settings site-wide, by the web, by the topic on [[TWikiPreferences]] and [[WebPreferences]] pages, also on Plugins, user and regular topic pages.
+
+**site** - a TWiki installation consisting of one or more TWiki _[[webs|Main/WebHome#TWikiWeb]]_
+
+<a name="TWikiTopic"></a> **topic** _aka_ **WikiTopic** - a single TWiki page, it has a [[WikiName]] that's unique within its home _[[web|Main/WebHome#TWikiWeb]]_
+
+**TWiki** - based on "Wiki", from the original WikiWikiWeb, first OF this style of edit-anything-anywhere Web environment; by chance, also the name of a robot (as in, the robo-head in the TWiki logo) in the old _Buck Rogers_ TV series ([[TWikiSite]])
+
+**TWiki.org (twiki.org)** - official home site, center of all development, housed on SourceForge.com
+
+**variable** - text-strings of the form `%VARIABLE%` that are expanded on the fly into text, image, or any other type of embedded content; predefined variables are coded into the main TWiki package, Plugins variables, and user-specified variables are created in [[TWikiPreferences]], [[WebPreferences]], or single topics
+
+<a name="TWikiWeb"></a> **web** - with a small "w", as opposed to the Web, World Wide; a collection of TWiki topics under a common name; topics share Preference settings, disk file structure, and are handled as a group by search
+
+**WikiTopic** - _see: [[topic|Main/WebHome#TWikiTopic]]_
+
+-- [[MikeMannix]] - 09 Sep 2001 <br />
+<div>
+ <ul>
+ <li><a href="#TWiki Skins"> TWiki Skins</a><ul>
+ <li><a href="#Overview"> Overview</a></li>
+ <li><a href="#Activating Skins"> Activating Skins</a></li>
+ </ul>
+ </li>
+ </ul>
+</div>
+
# <a name="TWiki Skins"></a> TWiki Skins
-Skins are customized [[TWikiTemplate|Main/TWikiTemplates]] files. You can use skins to change the look of a %WIKITOOLNAME% topic, for example the layout of the header and footer. Note that the renderd text between header and footer does **_not_** change. You can also use skins to define an alternate view, ex: a view optimized for printing.
+_Overlay regular templates with alternate header/footer layouts_
+
+## <a name="Overview"></a> Overview
+
+Skins are customized [[TWiki Templates|Main/TWikiDocumentation#TWiki_Template_System]] files. You can use skins to change the look of a %WIKITOOLNAME% topic, for example, the layout of the header and footer. Rendered text between header and footer does **_not_** change. You can also use skins to define an alternate view, like a view optimized for printing.
-Skin files are located in the <code>**twiki/template**</code> directory and are name with this syntax: <code>**<scriptname>.<skin>.tmpl**</code>. For example, the <code>**print**</code> skin for the <code>**view**</code> template is <code>**view<font>.print</font>.tmpl**</code> (red color added for clarification).
+--++ Defining Skins
+
+Skin files are located in the `twiki/templates` directory and are named with the syntax: <code>**<scriptname>.<skin>.tmpl**</code>. For example, the **Printable** skin for the `view` template is `view.print.tmpl`.
+
+## <a name="Activating Skins"></a> Activating Skins
A skin can be activated in two ways:
-- Define the SKIN preference variable in [[TWikiPreferences]], one of the [[WebPreferences]], or a user preference. Ex:
+- Define the `SKIN` Preference variable in [[TWikiPreferences]], one of the [[WebPreferences]], or in a user - Main.admin - topic.
- `Set SKIN = print`
+
- Add `?skin=name` to the URL, for this example:
- <http://www.dementia.org/twiki//view/%WEB%/%TOPIC%?skin=print> (for the print view skin)
- <http://www.dementia.org/twiki//view/%WEB%/%TOPIC%?skin=plain> (for the plain view skin that has no header and footer)
-The <code>**?skin=name**</code> URL parameter overrides the SKIN preference value.
+The <code>**?skin=name**</code> URL parameter overrides the SKIN Preference value.
-- [[PeterThoeny]] - 14 Jul 2001 <br />