Intro to Information Technology

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Wednesday, 27 April 2011

Basic and Specialized Application Software

Posted on 18:18 by Unknown
Graphical User Interface (GUI)
Word Processor
Spreadsheet
DBMS
Utility Suites
Radio Editing Software
Bitmap Image
Desktop Publishing Program
HTML Editor
Image Editor |
Multimedia
Vector Image
Web Authoring
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Friday, 22 April 2011

Internet Security Suite

Posted on 06:54 by Unknown

Internet Security Suite is another rogue security program which was found out to be a member of a large group of malicious application currently propagated via the Internet by means of a Trojan. Internet Security Suite virus will be dropped on computers even without users approval. A Trojan mentioned is able to penetrate a PC by looking for software vulnerabilities which it will manipulate to be able to gain access on victims computer. It states that computer is having problems with presence of Trojan, virus and spyware. One common alert it will display is system alert.
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Filter

Posted on 06:50 by Unknown

In computer programming, a filter is a program or section of code that is designed to examine each input or output request for certain qualifying criteria and then process or forward it accordingly. filter is "pass-through" code that takes input data, makes some specific decision about it and possible transformation of it, and passes it on to another program in a kind of pipeline. Usually, a filter does no input/output operation on its own. Filters are sometimes used to remove or insert headers or control characters in data.
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Plug-in

Posted on 06:08 by Unknown

In computing, a plug-in (or plugin) is a set of software components that adds specific abilities to a larger software application. If supported, plug-ins enable customizing the functionality of an application. For example, plug-ins are commonly used in web browsers to play video, scan for viruses, and display new file types. Well-known plug-ins examples include Adobe Flash Player and QuickTime. Add-on is often considered the general term comprising snap-ins, plug-ins, extensions, and themes.
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FTP

Posted on 06:00 by Unknown

File Transfer Protocol (FTP) is a standard network protocol used to copy a file from one host to another over a TCP-based network, such as the Internet. FTP is built on a client-server architecture and utilizes separate control and data connections between the client and server. FTP users may authenticate themselves using a clear-text sign-in protocol but can connect anonymously if the server is configured to allow it. FTP is most commonly used to download a file from a server using the Internet or to upload a file to a server (e.g., uploading a Web page file to a server).
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Wikis

Posted on 05:56 by Unknown

Wiki is a piece of server software that allows users to freely create and edit Web page content using any Web browser. Wiki supports hyperlinks and has a simple text syntax for creating new pages and crosslinks between internal pages on the fly. Wiki is unusual among group communication mechanisms in that it allows the organization of contributions to be edited in addition to the content itself. Allowing everyday users to create and edit any page in a Web site is exciting in that it encourages democratic use of the Web and promotes content composition by nontechnical users.
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Blogs

Posted on 05:41 by Unknown

Blogs are usually maintained by an individual with regular entries of commentary, descriptions of events, or other material such as graphics or video. Entries are commonly displayed in reverse-chronological order. Blog can also be used as a verb, meaning to maintain or add content to a blog. others function as more personal online diaries A typical blog combines text, images, and links to other blogs, web pages, and other media related to its topic. The ability of readers to leave comments in an interactive format is an important part of many blogs.
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