Step 1: Disconnect the mouse cable from the back of the computer case.
Step 2: Lightly dampen a cleaning cloth with isopropyl alcohol and wipe down the outside of the
computer mouse and mo
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Loading CorelDraw Application
To access the CorelDraw application, take the following steps:
Click on the start button
Point to all Program
Point to CorelDraw Graphic Suite 12 (Depending on the version you are using)
Select CorelDraw
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The operational tools are as follows: The Toolbox The toolbox provides you with operational tools. The basic categories of tools are: Utility Tools Diagramming Objects Interactive Tools Painting Tools Utility Tools The Pick Tool For selecting objects. For moving, sizing, rotating and skewing object. The Shape Tool For editing the shapes of the
Computer Graphics are graphics created using computer and, more generally, the representation and manipulation of image data by a computer. Examples of Graphics Packages Paint CorelDraw Adobe Photoshop Harvard graphics Print Master Ventura Photoshop Pro Adobe Page Maker Features of CorelDraw or CorelDraw Environment Title Bar The title bar displays the name of
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Examples of a Web Design Package
Examples are as follows:
iWeb: iWeb allows users to create websites and blogs and customize them with their own text, photos and movies. iWeb integrates with other services, including Facebook, YouTube, Google Adsense and Google Maps.
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A Solid Layout: In web design, the foundation is your layout. Laying out a web design involves placing all the content and navigational elements.
Effective Typography: It is the flow of the words and it is important for a web design’s typography to be easy to read and follow while establishing structure and hierarchy within the content.
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Website design means planning, creation and updating of websites. Website design also involves information architecture, website structure, user interface, navigation ergonomics, website layout colors, contrasts, fonts and photography as well as icons design. All these website elements combined together to form websites. Understanding a Web Page A web page is a text file containing
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A presentation package has certain features such as: Creation of Slides: to create presentations, group of slides are created. Presentation packages contain slides. Insertion of Pictures: presentation packages allow users to insert pictures and objects into their presentation from external sources. Insertion of Video and Audio: presentation packages allow users to insert video and audio
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An operating system is a group of computer programs that coordinates all the activities among computer hardware devices. It is the first program loaded into the computer by a boot program and remains in memory at all times. Functions of an operating system The basic functions of an operating system are: Booting the computer Performs
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Definition: An operating system is a collection of programs that control the application software that users run and provides a link between the hardware and software currently running on the computer. The operating system is also responsible for the management and control of all resources (memory, hard drives, monitor, etc.) that are shared amongst the
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An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a component of the system software in a computer system. Application programs usually require an operating system to function. Time-sharing operating systems schedule tasks for efficient use of the system
Anti-virus software is your computer’s best defence against malware (e.g., viruses, Trojan horses, worms, spyware) – install and update anti-virus software on your computer and regularly scan your computer to make sure it is free from malware. Computer safety measures are essential to protect your digital data and ensure a secure computing environment. Here are
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There are various means of transmitting information, and the choice of method often depends on the nature of the information, the distance it needs to travel, and the desired speed and reliability of transmission. Here are some common means of transmitting information: 1. Wired Communication: This involves the use of physical cables or wires to
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A chart, also called a graph, is a graphical representation of data, in which “the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart”. A chart can represent tabular numeric data, functions or some kinds of qualitative structure and provides different
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Information processing is the acquisition, recording, organization, retrieval, display and dissemination of information. Information processing could also be referred to as the manipulation of digitalized information by computers and other digital electronic equipment, known collectively as Information technology. A computer information processor processes information to produce understandable results. For example, an information processor works to
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Internet abuse refers to improper use of the Internet and may include: Internet has so many advantages if it is used positively without caring about any false means and attractive charms of internet. The Internet is producing false trends, especially among students who easily become a victim of its colourful and charming aspects. Some disadvantages
The Internet is the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link billions of devices worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries an
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A collection of data or information that has a name, called the filename. Almost all information stored in a computer must be in a file. There are many different types of files: data files, text files ,program files, directory files, and so on. Different types of files store different types of information. For example, program files store programs, whereas text files store text. Computer File A computer file is a resource
SELECT Query Basics Why MS-Access? A number of RDBMS vendors provide a GUI to aid their users in developing queries. These can be particularly helpful to novice users as it enables them to learn the overarching concepts involved in query development without getting bogged down in syntax details. For this reason, we will start the
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Integrity Constraints over Relations An integrity constraint (IC) is a condition specified on a database schema and restricts the data that can be stored in an instance of the database. If a database instance satisfies all the integrity constraints specifies on the database schema, it is a legal instance. A DBMS permits only legal instances
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