Computer Languages

A computer system can be considered to be made up of two main components hardware and software. Computer hardware is the collection of all the physical devices such as to monitor, mouse, keyboard and CPU that you can touch and feel.

Computer System MCQs Set-4

1. All of the following are non-volatile memory except _____

RAM
PROM
ROM
Flash Memory

Computer System MCQs Set-3

1. Bootstrap loader is always stored in _____

ROM
Hard Disk
RAM
Catch Memory

Editing and Formatting Text in Word

Editing a Document:

Microsoft Word is a word-processing software that allows you to create documents that can have both text and pictures. You can use it to type letters, notes, poems, stories and many others documents. After typing the text in a document, you may want to change some portions of the text. Making changes in the already typed text is called editing. You can edit a document to add new text, delete unwanted text, or shift part of text from one location to another in the document. But before learning to edit, you must know how to select text in a document.

Introduction to Microsoft Word 2013

Microsoft word is one of the most popular word-processing software. It comes as a part of the Microsoft Office Package. Microsoft word is used creating text documents but it has a lot of others useful features for changing the appearance of the text that lets you create attractive documents.

Computer System MCQs Set-2

1. Which of the following types of memory is used for cache memory?

SRAM
SDRAM
ROM
DRAM

Computer System MCQs Set-1

1. Which of the following is not a secondary storage device?

RAM
CD
Hard Disk
DVD

Uses of Computer

Uses of Computer:

Computers play an important role in our everyday life. A computer can store (keep) information. Information tells us something about a person or a thing. For example, the name and price of a book are information about the book. A boy's name, age and class are information about him. We use the information stored in a computer in many different ways in different places. Let us look at some of the areas where computers are used.

Computers

Computers:

A computer is a machine. It works very fast. It has the ability to accept data, process it and give useful output. It can help us do many things.

Uses of Computer

Computer Basics:

Computer is a programmable electronic device that works according to the instruction giving by user. It has the ability to accept data, process it and give useful output.

Evolution of Computer

What is Computer?

Computer is a programmable electronic device that works according to the instruction giving by user. It has the ability to accept data, process it and give useful output.

Early Calculating Devices:

Computer Hardware

Computer Hardware:

A computer system is made up of many components or parts. Each component performs a special task. Various hardware components that make up a computer system can be broadly divided into three categories:

Computer System

Computer System:

A computer is a machine that are widely used in homes, offices, banks, hospitals, schools, for weather forecasting, satellite launching and at many others places.