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Saturday, January 31, 2015

Discovering computers, free computer learning, introduction to computers, computer in education, computer learning, free computer courses., learn computer through web,

How to learn English? Lectures of English Learning.

Discovering Computers

A Gateway to information

Chapter No.1

Introduction to Computers

A World of computer literacy?
Knowledge and understanding of computers and their uses.
Computers are everywhere.

Discovering Computers

Discovering Computers Lecture No.1

Introduction to Computer Science

Introduction to Computers Text Books

Introduction to Computers Reference Books

Introduction to Computers Assessment Criteria

Introduction to computers Sessional 15%

Introduction to computers Mid

Introduction to computers Final

Recognize the importance of computer literacy.
Define the term computer and identify its components.
Explain why a computer is a powerful tool.

A World of computer literacy?
Knowledge and understanding of computers and their uses.
Computers are everywhere.

What is a computer?
How is a computer defined?
Electronic device operating under the control of instructions stored in its own memory.

input devices, process, output, storage, communication http://educationalforu.blogspot.com

*What is a computer?Input, output, process, storage, communication***

What is an input device? http://educationalforu.blogspot.com

The Components of a computer.What is an input device?Hardware used to enter data and instructions.

http://educationalforu.blogspot.com, hardware that conveys information to auser.

The component of a computer.What is an output device?Hardware that conveys information to a user.

http://educationalforu.blogspot.com, box-like case containing electronic components used to process data.

The components of a computer.
What is the system unit?
Box-like case containing electronic components used to process data.

http://educationalforu.blogspot.com, central processing Unit (CPU) also called a processor carried out instructions that tell computer what to do.

*The components of a computer.What are two main components on the motherboard?Central Processing Unit (CPU)Also called a processor carries out instructions that tell computer what to do.***

http://educationalforu.blogspot.com, Storage media, physical material on which data, instructions and information are stored

The components of a computer.What is storage?Holds data, instructions, and information for future use.Storage media Physical material on which data, instructions and information are stored.storage device Records and retrieves items to and from a storage medium

http://educationalforu.blogspot.com Portable, thin memory cards used in digital cameras, handheld computers.

The components of a computer.
What is storage media?
Portable, thin memory cards used in:
Digital Cameras.
Handheld computers.

http://educationalforu.blogspot.com What is floppy disk?

The components of a computer.
What is a floppy disk?
Thin, circular, flexible disk enclosed in rigid plastic shell.
A USB flash drive is portable, and has much greater storage capacity.

http://educationalforu.blogspot.com Provides much greater storage capacity than a floppy disk or Zip disk

The components of a computer.
What is a flash drive?
Provides much greater storage capacity than a floppy disk or zip disk.
Small and lightweight enough to be transported on a key chain or in a pocket.

http://educationalforu.blogspot.com, what is hard disk?

What is hard disk? *Provides much greater storage capacity than a floppy disk or USB flash drive.Housed inside the system unit.***

Flat, round, portable metal disc. http://educationalforu.blogspot.com

What is a Compact disc?
Flat, round, portable metal disc,
CD-ROM
CD-RW
DVD-ROM
DVD+RW

What makes a computer powerful? http://educationalforu.blogspot.com

What is a computer so powerful?What makes a computer powerful?Storage, reliability and consistency, speed, accuracy, communications

http://educationalforu.blogspot.com, what is a network? collection of computers and devices connected together.

What is a network? Collection of computers and devices connected together.
Communications device, Communications media, Enables a connection between computers

Networks and the internet.
What are the reasons to network?

What is a server? http://educationalforu.blogspot.com

*Networks and the internet.What is a server?Manages the resources on a network.A client access the resources on the server.***

What is the internet?
Worldwide collection of networks that connects millions of computers.

http://educationalforu.blogspot.com, why do users access the internet?

Why do users access the internet?
Communications, information, shopping, banking and investing, classes, entertainment.

What is the web? http://educationalforu.blogspot.com

What is the web?
Billions of documents, called web pages, available to anyone connected to the internet.

Computer Software.
How do you install a software program?
A program is a series of instructions that tells the computer what to do.

What is a graphical user interface (GUI)?
Allows you to interact with the software using graphics and icons.
Controls how you enter data and how the screen displays information.

What is system software? http://educationalforu.blogspot.com

Computer Software.
What is system software?
Programs that control the operations of the computer and its devices.
Operating system (OS) is a set of programs that coordinates all activities among computer hardware devices and allows users to run application software.

What is application software? http://educationalforu.blogspot.com

What is application software?
Programs that perform specific tasks for users.

What is a programmer? Someone who develops application or system software.
Programmer writes instructions to direct computer to process data into information.

categories of computers.
What are the categories of computers?

What are the two most popular series of personal comptuers?

Personal computers.
What are the two most popular series of personal computers?

Personal computers.
What is a desktop computers?
Designed so all of the components fit on or under a desk or table.

Personal Computers.
What is a notebook computer?
Portable, small enough to fit on your lap.
Also called a laptop computer.
Generally more expensive than a desktop computer.

Handheld computers.
What is a tablet PC?
Resembles a letter-sized slate.
Allows you to write on the screen using a digital pen.
Especially useful for taking notes.

What are web enabled handheld computers?

Handheld computers.
What are web enabled handled computers?
Allow you to check email and access the internet.
Web enabled telephone is a "smart phone".

Handheld computers.
What is a handheld computer?
Small enough to fit in your hand.
Used by mobile employees such as meter readers and delivery people.

What is a personal digital assistant (PDA)? http://educationalforu.blogspot.com

What is a personal digital assistant (PDA)?
Provides personal organizer functions.
Calender, appointment book, address book, calculator, notepad

Servers.
What types of servers are there?

Elements of an information system.
What are information system elements?
People, procedures, data, software, hardware.

Examples of computer usage.
What are five categories of computer users?

Examples of computer usage?
What software is available for a home user?

Examples of computer usage.
What software is available for a small office/home office (SOHO) user?

Examples of computer usage.
What is available for a mobile user?

Examples of computer usage.
What are the needs of the large business user?

What are the needs of a power user?
Speed and large amounts of storage, types of power users.

Computer applications in society.
What are some examples of computer applications in society?

Summary of introduction to computers.
To importance of computer literacy.

Click on the following link to download the above said information in Power point Presentation

Download Power Point Presentation

Matric Annual Examination 2015 Date Sheet Gujranwala Board

How to learn English? Lectures of English Learning.

Secondary School Certificate (Annual) Examination, 2015
Date Sheet

Download Date Sheet of Matric Annual 2015 Examination Gujranwala Board. You can download it to click on the following link:

Date Sheet of Secondary School Certificate 10th Class (Part-II) (Annual) Examination, 2015

Date Sheet of Secondary School Certificate 9th Class (Part-II) (Annual) Examination, 2015

Practical Date Sheet of Secondary School Certificate (Annual) Examination, 2015

DOWNLOAD Date Sheet in PDF

Model Papers

Old Papers

Model Papers

DOWNLOAD Date Sheet in PDF

Old Papers

Download old papers of previous five years examinations

English Compulsory Matric 9th Class Bahawalpur Board Old Papers 2014 | Urdu Compulsory Matric 9th Class Bahawalpur Board Old Papers 2014 | Islamiyat Compulsory Matric (Part-I) 9th Class (Annual) Examination, 2014

Biology 9th class Old Paper Bahawalpur Board 2014

Biology 9th class old paper Bahawalpur Board

Biology 9th class 2014 Subjective old paper Group First New Marks Scheme

These Old Papers are uploaded only for guidance of Students. These are properties of Board of Intermediate and Secondary Education, Bahawalpur

Biology 9th class 2014 old paper Group First New Marks Scheme

Biology 9th class 2014 Subjective old paper Group First New Marks Scheme

Biology 2014 subjective old paper Group Second New Marks Scheme

Biology 2014 Subjective old paper Group First Old Course

Page No2

Biology 2014 Subjective old paper Group First Old Course

Page No.3

Biology 2014 Subjective old paper Group First Old Course

Biology 2014 Subjective Old Course Group First Bahawalpur Board

Download Assessment Scheme of Biology

Note: These Old Papers are uploaded only for guidance of Students. These are properties of Board of Intermediate and Secondary Education, Bahawalpur

Wednesday, January 28, 2015

Jobs in Punjab Police Department 2015

Punjab Police Department has announced the vacancies of Assistant (BS-14) and Data Entry Operator (BS-11) through Punjab Public Service Commission. The candidates will fulfilling the following requirements to apply on above said posts:

Required Qualification:

Bachelor

from Recognized University.

Domicile:

Punjab Districts.

Last Date for submission of applications through online system:

09-02-2015

Click on the following link to download advertisement:

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Click on the following link to Apply on the above said posts:

Apply Online

Punjab Public Service Commission

Federal Public Service Commission

Sindh Public Service Commission

KPK Public Service Commission

Balochistan Public Service Commission

Higher Education Commission

AJK Public Service Commission

Monday, January 26, 2015

Islamiyat Compulsory Matric (Part-I) 9th Class (Annual) Examination, 2014

The following old questions papers are available for downloading. Old questions papers are uploading special for you and your friends. Take a little bit of time to search and download papers by simple methods. Subject wise old questions papers as under: