Uses of Computer at Home

This totorial we learn uses of computer at home and its important points. So read complete article carefully and watch more tutorials for learn baisc to advance.

Home Budget:-  Computer can be used to manage the home budget. The user can easily calculate expenses and income. He can list all expenses in one column and income in another column. The user can apply any calculation on these columns to plan your home budget.

Computer Games:- An important use of computer at home is playing games. Different types of games are available. These games are a source of entertainment and recreation. Many games are available that are specailly developed to improve your mental capability and thinking power.

Working from Home:- People can manage the office work at home. The owner of the computer can check the work of the employees from home. He can controle his office while sitting at home.

Entertainment:- People can find entertainment on the internet. You can watch movies, hear songs and download different stuff. You can also watch live matches on internet.

Information:- You can find ant type of information from internet. Educational and informative website are available. You can download books, websites are available. You can download books, tutorials, computer tutorials, website tutorials, and other material to improve your knowledge.

Chatting:- You can chat with your friends on internet. You can also talk with them. Different messages, files and information can be send to them.

Note : All Contant Copyright by It Series A Text Book of Computer Application in Business.  

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Characteristics of Computer

Hello Friends! You know we start a text book of computer applications in business (B.Com Part 1). Today we learn the characteristics of computer and its uses. There are many types of characteristics of computer. We discus nine types which are very famous. So lets start..)
Speed : Computer works at a very high speed and are much faster than humans. A computer can perform billions of calculations in a second. The time used by a computer to perform an operation is called the processing speed. Computer speed is measured in Mega Hertz (MHz) or Giga Hertz (GHz).

Storage : A computer can store large amounts of data permanently. Users can use this data at any time. We can store any type of data in a computer. Text, graphics, pictures, audio and video files can be stored easily. The storage capacity of the computer is increasing rapidly.

Processing : A computer can process the given instructions. It can perform different types of processing like addition, subtration, multiplication and division. It can also perform logical function like comparing two numbers to dexide which one is the bigger etc.

Accuracy : Accuracy means to provide results without any errors. Computer can process large amounts of data and generate error-free results. A modern computer performs millions of operations in one second without any error.

Recalling : A computer can recall the stored data and information as and when required. The data stored in the computer can be used as a later time. The computer can recall the required data in a few seconds.
Control Sequence : A computer works strictly to the given instructions. It follows same sequence of execution that is given in a program.

Consistency : Computer works in a consistent way. It does not lose concentration due to heavy work. It does not become tired or bored. Computer performs all jobs with equal attention.

Communication : Most computers today have the capability to communication with other computers. We can connect two or more computers by a communication device such as modem. These computer can share data, instructions and information.

Versatile : A computer can perform different types of task. We can use a computer in hospital, Bank or at home. We can use it for calculating our budget or can play games.
Note : All Contant Copyright by It Series A Text Book of Computer Application in Business. 

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What is Computer?

Computer word is derived from computer that means to calculate. Computer is used to perform arithmetic and logical operations. Calculation is not the only use of computer. It can be used for different purposes.

Defination:- Computer is an electronic device that is used to solve various problems according to a set of instructions given to it. A computer can accept data, process data into useful information and store it for later use.

Note : All Contant Copyright by It Series A Text Book of Computer Application in Business. 

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Computer Applications in Business

This tutorial we learn complete book of computer application in business for free.

We divide this book in to five parts. First part we learn the following topics.

• Introduction to Computers
• Computer Hardware
• Computer Software & Languages
• Computer Networks and Data Communication
• Data Processing
• Windows Operating System
• Managing Windows Operating System

Second Part we learn these topics.

• Understanding MS Word
• Text Editing in Documents
• Formatting Documents
• Advanced Features in MS Word

Third Part we learn these topics.

• Understand MS Excel
• Formatting in Excel
• Formulas, Functions & Charts
• Data Analysis in Excel

Fourth part we discuss.

• Microsoft PowerPoint

Fifth part we discuss.

• Internet and Email

So stay tune with us and Feel free for asking any question about tutorials..

Part 1

Introduction to Computers

 Computer

Characteristics of Computer

Uses of Computer at Home
Note : All Contant Copyright by It Series A Text Book of Computer Application in Business.

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