B
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Blogs or Blogging
A blog (short for web log) is a way for someone to present a running journal for a wide variety of readers. They have been made to be very simple to create and maintain. Sometimes readers can add their own entries or comments to the blog
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Bookmark
A way for web browser users to mark a web page they want to return to later.
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C
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Cache
To store on a computer user's hard disk a local copy of a web page accessed via the Internet. The web browser compares the cached copy of the page to the original, and if there have been no changes, the browser will use the cached copy rather than reloading the page onto the client, saving processing and download time. Also refers to a web site's database generating static copies of frequently requested dynamic pages, reducing processing time.
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Cookie
A unique string of letters and numbers that the web server stores in a file on your hard drive. This method is used by web designers to track visitors to a web site so the visitors do not have to enter the same information every time they go to a new page or revisit a site. For example, web designers use cookies to keep track of purchases a visitor wants to make while shopping through a web catalog. Cookies may work through a single visit to a web site, such as when tracking a shopping trip, or may be set to work through multiple sessions when a visitor returns to the site.
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D
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Database
A data software file, containing many records, each of which contains the same set of fields, where each field contains a specific type of information.
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Domain Names
All servers on the Internet have a TCP-IP address that consists of a set of four numbers like 124.32.9.76 By assigning a name to the TCP-IP address - or vice versa - the Web becomes easier to use. URL addresses (domain names) are obtainable from many sources. Anyone can own a domain name. The real quest is finding one no one owns yet.
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Download
To receive a copy of a file from another computer or web server using a modem.
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Dynamic
A web document that is created from a database in real-time or "on the fly" at the same time it is being viewed, providing a continuous flow of new information and giving visitors a new experience each time they visit the web site.
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E
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e-commerce (Electronic Commerce)
Conducting business online, including product display, online ordering, secure transactions and inventory management.
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Encryption
A method of encoding messages to provide privacy for email, discussion group postings, and other communications as they move over intranets or the Internet. Some methods of encrypting, such as 128-bit encryption, are so difficult to break that U.S. export laws permit them to be used only within the United States.
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F
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Firewall
Computer hardware and/or software that limits access to a computer over a network or from an outside source. Used to prevent computer hackers from getting into a company's computer systems.
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Frame
On web pages, a "frame" refer to a part of the screen which is reserved for a particular purpose. On this web site, there is a "navigation frame" and a "content frame".
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FTP (File Transfer Protocol)
A standard that allows users to transfer files from one computer to another using a modem and telephone lines. Like HTTP, FTP is a protocol that provides a way of uploading and downloading files, including .DOC, .EXE, .SIT, .ZIP, .GIF, .JPG, etc.
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G
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GIF (Graphic Information File)
Originated by CompuServe as a way of keeping image files small for easier transport over networks. GIFs are the most widely used graphic file type because can be transparent or even animated. GIFs are limited to 256 colors and look best when using the 216 browser safe colors.
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GUI (Graphical User Interface)
A user interface that displays in graphic or pictorial format rather than in text only.
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H
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Hexadecimal
When you define colors for backgrounds, links, fonts and whatever else in HTML, you can either define them with a word (i.e. "white") or the hexadecimal equivalent. The hexadecimal notation represents each RGB (red, green & blue) component of a color in two characters, 00 to FF, rather than three characters, 000 to 256. The hexadecimal equivalent of white is 000000, and black is FFFFFF. A very large GIF that contains a complete list of browser safe colors and their hexadecimal designations is here.
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HTML (HyperText Markup Language)
HTML is the code that tells browsers how to display a page on your screen. This code, sometimes called "markup", uses "tags" that instruct a browser to make text a certain size or style, display an image, or link to another page or web site.
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HTML Editor
A software program that makes creating a web page nearly as easy as typing a memo using a word processor. Instead of learning HTML commands, users can format web pages using a menu. HTML editing tools support bullets, tables, paragraph alignment, font size, font color, indenting, and other common formatting features. Many HTML editor packages display the page being edited exactly the same way it will be displayed on the web - a feature called WYSIWYG, or what you see is what you get.
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Hyperlink
An element found on web pages and other electronic documents that, when clicked with a mouse, automatically opens a file or web page in your web browser. A hyperlink may be a word, button, or graphic. When a hyperlink is text, it typically displays in a different color and may also be underlined. A text hyperlink that has already been visited is usually displayed in a different color.
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Hypertext Transfer Protocol (HTTP)
The set of standards that allows computer users to access the Internet or the World Wide Web. HTTP:// is the command that tells the web browser that the document found at this address is HTTP-compatible, and to display it in HTTP format.
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I
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Internet
The "information superhighway" that is made possible by standard Transmission Control Protocols/Internet Protocols (TCP/IP). Originally developed for the U.S. military in 1969, it grew to include educational and research institutions. With the advent of Netscape Navigator, the arcane commands formerly used to access the Internet became unnecessary. The Internet includes the World Wide Web, Usenet user groups and newsgroups.
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IP (Internet Protocol) Address
An IP address is a number that identifies a particular server or user on the Internet. These numbers consist of four set of numbers between 0 and 255 such as 123.45.67.8 and are the basis for any transfer of information over the Internet.
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ISP (Internet Service Provider)
A company or organization that lets users connect to the Internet by dialing into its computers using a modem. ISPs typically charge a fee for providing a dial-up telephone number, an email address, and some technical assistance (usually via email). Also called an IPP. See also online service.
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J
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JavaScript
Netscape's extension to HTML. It's a scripting language that is built onto an HTML document, as opposed to a Java applet which is a separate piece of code which is downloaded to your browser when accessed. JavaScript is controlled by Netscape and licensed to other browser manufacturers like Microsoft, which is why some JavaScript implementations don't work right on Microsoft's Internet Explorer.
Microsoft, invented it's own scripting language called VBscript based on Visual Basic. They also use a JavaScript subset called JScript. A script composed in one language cannot be interpreted in another. None of these actually have anything at all to do with Java. Netscape licensed the name from Sun and redubbed their scripting language which was originally called LiveScript.
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JPG or JPEG (Joint Photographic Experts Group)
The second Internet graphic standard. JPEGs allow for a greater depth of color than GIF images. They can contain millions of colors with smaller file sizes than other formats. JPEGs can be compressed using various quality settings. The higher the compression, the smaller the file, but the lower the resulting quality.
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M
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META Tags
META tags always go in the section of the document. META NAME tags include descriptions and keywords. This HTML code helps some search engines classify and rank a web page. META HTTP-EQUIV tags can indicate to the web browser how to display the page. There are many more uses for META tags.
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MIME (Multipurpose Internet Mail Extensions)
A method of attaching multimedia files (images, audio, video) or an application to an email message, which would otherwise only be capable of transmitting ASCII characters. Most servers and email clients are now MIME compliant.
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Modem
A modulator demodulator, or device that allows a computer to receive and transmit data over standard telephone lines. A modem takes digital data and converts it to analog data, and the modem at the other end takes the analog data and converts it back to digital. Most computers use modems to connect to the Internet and the World Wide Web.
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MySQL
The MySQL® database is the world's most popular open source database and runs on more than 20 platforms including Linux, Windows, OS/X, HP-UX, AIX, and Netware.
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P
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Platform
A computer operating system such as Sun, Unix, Windows, or Macintosh.
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Plug-ins
Small applications that add new functionality, multimedia, or audio-video capability to a program.
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POP3 (Post Office Protocol, version 3)
A POP3 server acts as your email Post Office. You use an email client, like Eudora or those built-in to Netscape Navigator and Microsoft Internet Explorer, to retrieve your mail to your local drive using the POP3 protocol.
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R
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Rich
Formatting that allows the viewer to read underlined, bold, italics, colored text, and different sizes and type styles.
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RSS
RSS (Really Simple Syndication) is basically just a simple code like xml or html, that allows website owners to send out or syndicates a site's contents. RSS is usually associated with Blogs and Blogging because Blogs use RSS Feeds to syndicate their contents.
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S
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Search Engine
The software that searches an index and returns matches. Search engine is often used synonymously with spider and index, although these are separate components that work with the engine.
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Search Engine
A web-based program that allows users to search and retrieve specific information from the World Wide Web. The search engine may search the full text of web documents or a list of keywords, or use librarians who review web documents and index them manually for retrieval. Here is more information on search engines.
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Server
Computer hardware and software that is attached to a network and which automatically stores, processes, and transmits data or information that is generally accessed by many people using client programs. A standard language is used to define this client-server interaction.
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Shareware
Copyrighted software that is distributed over the Internet or from one satisfied user to another user. No fee is charged for trying the program, but the user is expected to pay a donation to the owner and tell others about the program if he or she continues to use it.
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SMTP(Standard Mail Transfer Protocol )
The standard mail protocol for sending email over intranets and the Internet.
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SPAM
Although SPAM is technically something else, it usually refers to unsolicited e-mail. Unsolicited e-mail is any email message received where the recipient did not specifically ask for it. Here's some good information on unsolicited e-mail or try Network Abuse Clearinghouse or Spamcop.
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Spider
The software that scans documents and adds them to an index by following links. Spider is often used as a synonym for search engine.
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SSL (Secure Sockets Layer)
A high-level security protocol for protecting the confidentiality and security of data while it is being transmitted through the Internet. Used by most commerce servers on the World Wide Web. Based on RSA Data Security's public-key cryptography, SSL is an open protocol that has been submitted to several industry groups as the industry security standard. Denoted by the letters HTTPS in the URL.
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Style Sheets
Extensions to standard HTML that allow designers to control multiple web page styles from a single file. Used to predefine page elements such as font size, color, and style; image placement; and background images, and have the same style applied to a series of web pages.
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T
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Telnet
A program used by webmasters to communicate with UNIX servers.
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U
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Upload
To send a copy of a file from a client to a server using a modem.
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URL (Uniform Resource Locator)
A World Wide Web address. Every page on every web site on every web server has a unique URL. You can see the URL of a web page in the address or location field in your browser. This term has recently been superseded by URI, or Uniform Resource Identifier. Also known as an Internet address or web address.
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User Interface
The part of a computer program that displays on the screen for the user to see. Also used to describe how humans interact with what they see on the computer screen. A good user interface makes it easy for users to do what they want to do. See also graphical user interface.
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W
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Web Browser
A software application used to make navigating the Internet easy for the user by providing a graphical user interface (or GUI) so the user can click menus, icons, or buttons rather than learning difficult computer commands. Also called a web client because the browser application resides on the client, or the computer of the individual using it, rather than residing on a web server.
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Web Host
A company that allows individuals or other companies to use their server space to host web sites.
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Web Page
A single document on the World Wide Web that is specified by a unique address or URL and that contains text, hyperlinks, and graphics.
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Web Server
Computer hardware where web pages are stored and accessed by others using web client software, or the computer software that allows the user to access the web pages. See also server.
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Web Site
A group of similar web pages linked by hyperlinks and managed by a single company, organization, or individual. A web site may include text, graphics, audio and video files, and hyperlinks to other web pages.
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Webmaster
The person in charge of implementing and modifying a web site.
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WWW or W3: World Wide Web
The World Wide Web is sometimes considered the graphical interface for the Internet, which is the network itself. Sometimes the web sites and their pages are called the World Wide Web. Often the two terms WWW and Internet are used interchangeably.
Also know as the web. A portion of the Internet that is composed of web servers that provide access to web sites and web documents.
The most important feature of the WWW is its inherent ability to link to any other part of the web. These links are sometimes called hyperlinks.
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WYSIWYG
What you see is what you get. To display a document being edited exactly the same way it will be displayed on the web or in print.
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