Computer Science & Information Systems Technology

Computer Science & Information Systems Technology

Computer Science Is the scientific and practical approach to computation and its applications. A computer scientist specializes in the theory of computation and the design of computational systems.
Its subfields can be divided into a variety of theoretical and practical disciplines. Some fields, such as Computational Complexity Theory (which explores the fundamental properties of computational problems), are highly abstract, while fields such as Computer Graphics emphasize Real-World Visual Applications.
Still other fields focus on the challenges in implementing computation. For example, Programming Language Theory considers various approaches to the description of Computation, whilst the study of Computer Programming itself investigates various aspects of the use of programming language and complex systems.

Content Management System CMS

Content Management System CMS


A Content Management System (CMS) is a computer program that allows publishing, editing and modifying content as well as maintenance from a central interface. Such systems of content management provide procedures to manage workflow in a collaborative environment. These procedures can be manual steps or an automated cascade.


CMS are often used to run websites containing blogs, news, and shopping. Many corporate and marketing websites use CMSs. CMSs typically aim to avoid the need for hand coding, but may support it for specific elements or entire pages. 

Main Features of a Content Management Systems CMS 


The core function and use of content management systems is to store and organize files, and provide version-controlled access to their data. CMS features vary widely. Simple systems showcase a handful of features, while other releases, notably enterprise systems, offer more complex and powerful functions. Most CMS include Web-based publishing, format management, revision control (version control), indexing, search, and retrieval. The CMS increments the version number when new updates are added to an already-existing file. 

Electronic Commerce or e-commerce

Electronic Commerce or e-commerce

Electronic Commerce, commonly known as e-commerce, is a type of industry where buying and selling of product or service is conducted over electronic systems such as the Internet and other computer networks.

 
Electronic Commerce draws on technologies such as mobile commerce, electronic funds transfer, supply chain management, Internet marketing, online transaction processing, electronic data interchange (EDI), inventory management systems, and automated data collection systems. Modern electronic commerce typically uses the World Wide Web at least at one point in the transaction's life-cycle, although it may encompass a wider range of technologies such as e-mail, mobile devices social media, and telephones as well. 

Search Engine Optimization (SEO)

Search Engine Optimization (SEO)

Search Engine Optimization SEO is a way of analyzing your site and modifying it to allow search engines to read and index it more easily. SEO is all about maintaining and building websites that get ranked highly on the major search engines.

You see, when people use a search engine, they generally don’t look beyond the top 20 or so results. If you want to make any money from your website, you need to get ranked in the top 20 out of potentially hundreds of websites.
Is the process of affecting the visibility of a website or a web page in a search engine's "natural" or un-paid "organic" search results. In general, the earlier or higher ranked on the search results page, and more frequently a site appears in the search results list, the more visitors it will receive from the search engine's users.

Website Design & Development

Web Design - Website Design & Development - Website Programming 

Web Design  is a broad term used to encompass the way that content is delivered to an end-user through the World Wide Web, using a web browser or other web-enabled software to display the content.  

The intent of web design is to create a collection of online content including documents and applications.
 
A Website may include text, images, sounds and other content, and may be interactive. Companies are likely to appeal to a broader audience and increase sales through Search Engine Optimization SEO, Extensive Keyword Research, and Strategic Linking.
Web Design encompasses many different skills and disciplines in the production and maintenance of websites. The different areas of web design include Web Graphic Design; Interface Design; Authoring, including Standardised Code and Proprietary Software; User Experience Design; and Search Engine Optimization SEO.

How to Protect Your Computer

Today, many people rely on computers to do homework, work, and create or store useful information.


Therefore, it is important for the information on the computer to be stored and kept properly. It is also extremely important for people on computers to protect their computer from data loss, misuse, and abuse. For example, it is crucial for businesses to keep information they have secure so that hackers can’t access the information.



Home users also need to take means to make sure that their credit card numbers are secure when they are participating in online transactions.

Why to Purchase Desktop Computers

If you are in the market for a Computer, there are a number of factors to consider. Will it be used for your home, your office or perhaps even your home office combo? First of all, you will need to set a budget for your new purchase before deciding whether to shop for Notebook or desktop computers.
Many offices use desktop computers because they are not intended to be moved around a lot. In addition, affordability often plays a large role in someone’s decision as to whether to purchase notebook or desktop computers.
While you are shopping around, it’s important to keep in mind some of the benefits that go along with owning different types of computers.