Whatsapp Chat
Send us a message today and we will contact you as soon as possible.

CCA [ Certificate in Computer Application]

CCA [ Certificate in Computer Application]

Query Form

This course is intended to provide a basic level of IT literacy to the general public. This programme was created with the goal of allowing the average person to gain computer literacy, resulting in larger and faster PC penetration in various fields. Following completion of the course, the incumbent should be able to use the computer to prepare basic personnel/business letters, access information on the internet (the web), receive and send mail, prepare business presentations, and create small databases, among other things. This allows small business owners, housewives, and others to keep track of their finances using computers and enjoy the world of information technology. As a result, this course is designed to be more practical.

As a result, having a basic or expert understanding of computer technology can benefit your job in a variety of ways.

  • Skills are rapidly improving.
  • Create opportunities for employment.
  • Improve your skills quickly.

Nowadays, it is very essential to learn computers. People’s work is becoming easier because of computers. Computers can be used for a variety of purposes, including entertainment, communication, navigation, and research. That is why this epoch is known as the Information Technology epoch (Information Technology). Now, it’s impossible to picture a world without computers. As a result, having a basic understanding of computers is essential. We have covered all of the fundamentals of computers in this article, including what a computer is, its definition, basic functions, generations, classification or sorts of computers, advantages and disadvantages, and so on. Therefore, the first step is to start with Certificate course in computers. It consists of Computer fundamentals, MS-DOS, Microsoft Windows 2007, Office 2010 that includes word, excel, PowerPoint along with Internet and E-mail.

Duration- Your certificate course will be completed in 3 months. After that you will be computer literate person and will be able to apprehend your knowledge in the day to day basis.

Computer fundamentals

Computers have evolved into one of the most important aspects of modern life. Computers may now be found in practically every industry and field, even in the most unexpected places. There are a variety of reasons why computers are genuinely essential. In three terms, we may summarise the reasons for the need for computers: efficiency, precision, and reliability.

The four basic functions of the computers are Input, Processing, Output and Storage.


With the help of input devices, data is entered into the computer. A computer, like other electronic equipment, collects data in its raw state (binary form). The data can be entered in a variety of formats, including a collection of letters, numbers, graphics, and so on. The data is converted to binary by the input devices so that the computer can read it. Some of the main input devices of computer systems are listed below:

  • Keyboard
  • Mouse
  • Joystick
  • Scanner
  • Trackball
  • Light pen



The essential functionality of a computer system is processing. It is the internal process through which data is processed according to the computer’s instructions. The data is added sequentially and sent further for processing.


The information produced by the computer after the full processing is referred to as the output. It’s also known as a result that can be saved for later use in storage devices. The output devices take the computer’s processed data and convert it into a human-readable format. The widely used output devices of computer systems are listed below:

  • Monitor
  • Printer
  • Projector
  • Speakers



It is used to store data before and after processing.


Microsoft Corporation’s MS-DOS is a computer operating system. Until the release of Windows XP, MS-DOS served as the foundation for Windows operating systems. MS-DOS is a text-based operating system, which means that data is entered via a keyboard and output is in plain text. Instead of using a GUI like Windows, MS-DOS allows users to navigate, open, and otherwise manage files on their computer via a command line.

Microsoft Windows 2007

Microsoft Office 2007 is a version of Microsoft Office, a series of office suites and productivity software for Windows that Microsoft created and released.

Microsoft Office 2010

Word, Excel, PowerPoint, and Outlook are among the apps included in Office 2010. They can be purchased as a one-time purchase for a single PC. Word 2010 is a word processor that lets you write letters, papers, flyers, and faxes, among other documents. You’ll learn how to use the Ribbon and the new backstage view, as well as how to create new documents and open old ones, in this course.


The term “interconnected network” refers to a network system that connects millions of web servers. The Internet is a worldwide network that connects computers. People can share information and converse via the Internet from any location with an Internet connection.


Electronic mail (e-mail) is a computer-based application that allows users to send and receive messages. People can exchange e-mail messages relatively fast to a global e-mail network. E-mail is the electronic version of a letter, but with time and flexibility advantages.