Generation of Computer

Each generation of computer is characterized by a major technological development that fundamentally changed the way computers operate, resulting in increasingly smaller, cheaper, more powerful and more efficient and reliable devices.

The iPad is one of the hottest gadgets of 2010

The iPad essentially revolutionises the concept of a tablet computer. Previously tablet devices addressed a legitimate consumer need (casual, lazy, couch-bound computing), but left most people frustrated with a stylus-driven handwriting recognition system and an operating system that was really designed to be used on a desktop PC.

The Technology of Mobile Phone

Mobile phones also support a wide variety of other services such as text messaging, MMS, email, Internet access, short-range wireless communications (infrared, Bluetooth), business applications, gaming and photography. Mobile phones that offer these more general computing capabilities are referred to as smartphones.

The Technology of Internet

The Internet is a global system of interconnected computer networks that use the standard Internet Protocol Suite (TCP/IP) to serve billions of users worldwide.

The Categories of Software

Software is often divided into application software (programs that do work users are directly interested in) and system software.

Showing posts with label Application Software. Show all posts
Showing posts with label Application Software. Show all posts

Introduction of Application Software




DEFINITION OF APPLICATION SOFTWARE



1) Application software is a computer program or a suite of computer

programs that performs a particular function for the user.


2) Application software includes all programs that perform specific tasks such as word processing, spreadsheet, database, presentation, e-mail and Web browsing.


3) A software application that enables a user to display and interact with text, images, and other information typically located on a web page at a website on the World Wide Web.


TYPES OF APPLICATION SOFTWARE



COMMON TYPES OF APPLICATION SOFTWARE


i) Word Processing

- Word Processing an office application that enables user to create, edit, format and print textual document.


ii) Spreadsheet

- A program that processes information in the form of tables. Tables cells can hold values or mathematical formula.


iii) Presentation

- An application software that allows a user to create visual aid for presentation to communicate ideas, messages and other information to a group.


iv) Graphics Editing

- Program that can edit digital representation or non-text information such as drawing, charts and photograph.



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