بحث في الانجليزية

[faiza7]

السلام عليكم
انا استسمحكم من اجل مساعدتي في بحث في مادة الانجليزية حول الكمبيوتر يتضمن
تعريف الحاسب الشخصي
بعض العمليات التي نقوم بها بفضله كارسال الرسائل مثلا
كيف نحميه
اتمنى تلبية طلبي قبل الجمعة من فضلكم من يقدر على المساعدة فلا يبخل

[Souhaib0725]

Using Anti-Virus Software

Viruses and other malicious programs are transmitted over the Internet and can spread quickly to wreak havoc on personal computers and corporate networks. RBC maintains the latest in anti-virus software to detect and prevent viruses from entering our computer network systems. To protect your own computer, you should always use up-to-date antivirus software capable of scanning files and email messages for viruses.
How does anti-virus software protect my computer?

By scanning your files and email messages for viruses, anti-virus software can prevent your files from being corrupted or lost, and save you hours of frustration trying to restore an infected computer system. Anti-virus software can also protect you from dangerous "Trojan horses", which are programs that allow others to gain control of your computer system remotely without your knowledge or consent. These programs can capture and transmit your personal information.
Where do I get anti-virus software and how can I keep it up to date?

A variety of anti-virus software packages are available on the market today. Many of these products install anti-virus updates to your computer automatically, as long as you have the update feature enabled.

تحياتي

[faiza7]

شكرا اخي صهيب على المساعدة

[بوتقجيرت نهلة]

تفضلي

Uses of Computer
The computer is one of the wonders of modern technology. This article describes the various uses of a computer to the modern man today.
What is a Computer?

A computer is an electronic device, which executes software programs. It consists of 2 parts-hardware and software . The computer processes input through input devices like mouse and keyboard. The computer displays output through output devices like color monitor and printer. The size of a computer varies considerably from very small to very big. The speed of computers also has a very large range. Computers have become indispensable in today’s world. Millions of people use computers all over the world.

There are several uses of computers: -

* Word Processing - Word Processing software automatically corrects spelling and grammar mistakes. If the ******* of a document repeats you don’t have to type it each time. You can use the copy and paste features. You can printout documents and make several copies. It is easier to read a word-processed document than a handwritten one. You can add images to your document.

* Internet - It is a network of almost all the computers in the world. You can browse through much more information than you could do in a library. That is because computers can store enormous amounts of information. You also have very fast and convenient access to information. Through E-Mail you can communicate with a person sitting thousands of miles away in seconds. There is chat software that enables one to chat with another person on a real-time basis. Video conferencing tools are becoming readily available to the common man.
* Digital video or audio composition – Audio or video composition and editing have been made much easier by computers. It no longer costs thousands of dollars of equipment to compose music or make a film. Graphics engineers can use computers to generate short or full-length films or even to create three-dimensional models. Anybody owning a computer can now enter the field of media production. Special effects in science fiction and action movies are created using computers.
* Desktop publishing - With desktop publishing, you can create page layouts for entire books on your personal computer.
* Computers in Medicine - You can diagnose diseases. You can learn the cures. Software is used in magnetic resonance imaging to examine the internal organs of the human body. Software is used for performing surgery. Computers are used to store patient data.
* Mathematical Calculations - Thanks to computers, which have computing speeds of over a million calculations per second we can perform the biggest of mathematical calculations.
* Banks - All financial transactions are done by computer software. They provide security, speed and convenience.
* Travel - One can book air tickets or railway tickets and make hotel reservations online.
* Telecommunications - Software is widely used here. Also all mobile phones have software embedded in them.
* Defense - There is software embedded in almost every weapon. Software is used for controlling the flight and targeting in ballistic missiles. Software is used to control access to atomic bombs.
* E-Learning – Instead of a book it is easier to learn from an E-learning software.
* Gambling-You can gamble online instead of going to a casino.
* Examinations-You can give online exams and get instant results. You can check your examination results online.
* Computers in Business - Shops and supermarkets use software, which calculate the bills. Taxes can be calculated and paid online. Accounting is done using computers. One can predict future trends of business using artificial intelligence software. Software is used in major stock markets. One can do trading online. There are fully automated factories running on software.
* Certificates - Different types of certificates can be generated. It is very easy to create and change layouts.
* ATM machines - The computer software authenticates the user and dispenses cash.
* Marriage - There are matrimonial sites through which one can search for a suitable groom or bride.
* News-There are many websites through which you can read the latest or old news.
* Classmates-There are many alumni websites through which you can regain contact with your classmates.
* Robotics - Robots are controlled by software.
* Washing Machines - They operate using software.
* Microwave Oven - They are operated by software.
* Planning and Scheduling - Software can be used to store contact information, generating plans, scheduling appointments and deadlines.
* Plagiarism - Software can examine ******* for plagiarism.
* Greeting Cards - You can send and receive greetings pertaining to different occasions.
* Sports – Software is used for making umpiring decisions. There are simulation software using which a sportsperson can practice his skills. Computers are also to identify flaws in techhnique.
* Aeroplanes – Pilots train on software, which simulates flying.
* Weather analysis – Supercomputers are used to analyze and predict weather.



Computers have leapfrogged the human society into another league. It is used in each and every aspect of human life. They will spearhead the human quest of eradicating social problems like illiteracy and poverty. It is difficult to imagine a world bereft of computers. This revolutionary technology is indeed a boon to the human race. May computers continue to shower their blessings to us.

[بوتقجيرت نهلة]

‎أنظري أيضا هنا
https://en.wikipedia.org/wiki/Computer

[بوتقجيرت نهلة]

If I had a computer, I could use it to help me teach by…
1. creating a template for my lesson plans
2. writing newsletters to communicate with parents
3. updating worksheets
4. organizing documents, plans, newsletters, etc
5. creating puzzles, worksheets, vocab quizzes, & glossaries
6. locating new lesson plans on the Internet
7. joining a listserv to share ideas
8. creating my own discussion board for parents
9. creating a classroom website to publish student work
10. posting classroom rules, calendars, homework on the web
11. learn how to set up a weekly homework writing program
12. organizing class supply orders in a database
13. keeping track of students’ grades
14. creating a Welcome to our Classroom slideshow for the 1st day of school
15. collecting informational websites for student research resources
16. finding a class to correspond with
17. locating an email project
18. participating in an online project with other classrooms
19. creating an online project
20. creating a scavenger hunt
21. downloading clipart or graphics
22. finding story starters
23. play Homeworkopoly
24. locating just the right webquest
25. creating my own webquest
26. creating a hotlist based on a current theme or unit
27. completing a tutorial
28. looking for a zip code
29. listening to music
30. taking an online class
31. creating my own business cards
32. sending greeting cards
33. reading a newspaper
34. looking up email addresses
35. planning a trip
36. downloading free programs
37. comparing prices and buying online
38. finding educational tv schedules
39. mapping student ideas with Inspiration
40. purchasing tickets for field trips
41. creating certificates
42. subscribing to chatboards
43. registering for conferences
44. creating classlists
45. sharpening my search engine skills
46. finding an address
47. creating templates for students
48. creating online flashcards
49. locating holiday projects
50. writing a KWHL chart If I had a computer, students could use it in my classroom for…
51. collecting daily weather data
52. writing a daily classroom journal
53. publishing stories
54. researching topics from pre-selected sites
55. collecting current material
56. comparing different versions of stories
57. finding a keypal
58. going on a scavenger hunt
59. going on a virtual field trip
60. asking an expert
61. publishing art work
62. researching an author
63. watching a science movie
64. graphing surveys
65. reading This Day in History
66. writing an author study with Inspiration
67. doing Math Challenges
68. locating places on maps
69. using a dictionary
70. using an encyclopedia
71. using a thesaurus
72. participating in a webquest
73. sending online postcards
74. take a test online
75. getting help with homework
76. printing a map of our town
77. dissecting a frog
78. viewing a shark – live!
79. creating classroom stationery
80. watching astronauts on the space station – live!
81. reading original documents
82. touring the Whitehouse
83. using a calculator
84. participating in a videoconference with another class
85. maintaining a weather or temperature spreadsheet
86. recording science experiments with digital pictures and narratives
87. writing and printing letters
88. creating student business cards
89. reading online stories
90. creating a timeline
91. illustrating a math story
92. collecting graphics to illustrate stories
93. exchanging information with other classes
94. practicing with flashcards made in KidPix or Powerpoint
95. exploring the human body online
96. playing online learning games
97. practicing with online flashcards
98. participating in a simulation
99. creating an abc slideshow for a current theme/unit
100. illustrating and recording a song in a slideshow
101. comparing any 2 or 3 things with a Venn diagram

[بوتقجيرت نهلة]

What's a computer?

Short Answer: A computer is a collection of electrical and mechanical devices that can accept input via input devices and can provide output via output devices.

Long Answer: A computer is a collection of electrical and mechanical devices that can accept human or electro-mechanical input via input devices and can provide visual, auditory and kinetic output via output devices.

*

Human input is generally provided by moving and clicking buttons on a mouse, from pressing keys on a keyboard, writing on an electronic tablet, touching the screen or with spoken commands. Electro-mechanical input can come from a variety of data storage devices or from another, attached computer.
*

Visual output is typically displayed on a monitor while audible output is played through speakers, while an example of kinetic output might be back pressure from a joystick.
*

The mouse, keyboard, monitor and speakers are all connected to IO (Input/Output) ports on the computer.

A computer is as stupid as a stone and has no more value than a stone without an operating system and programs.

[بوتقجيرت نهلة]

Computer Concepts
Grades 3 and 4


Packet 1

What is a Computer
•A Computer Is a Machine
•A Computer Is a Tool
•What Can a Computer Do?
•Proper Care of Your Computer
•Artificial Intelligence
•Why Do We Use Computers?
Packet 2 History of Computers
•Early Counting Tools
•Abacus
•Early Pioneers of Computers
•The Development of Computers
•Five Generations of Computers
Packet 3 Hardware
•Parts of a Computer
•The Keyboard and Its Keys
•The Keyboard
•The Monitor
•The Printer
•Disk Drives
•The Mouse
•Scanners
•Modems
Packet 4 Inside a Computer
•Chips
•Circuit Boards
•Motherboard and Daughterboards
•Central Processing Unit (CPU)
•RAM and ROM
•Bits and Bytes
Packet 5 Disks
Floppy Diskettes, Zip Disks, and DVDs
•CD-ROMs
•Caring for your Disks, CDs and DVDs
Packet 6 Software
•What Is Software?
•Operating Systems
•Desktop Management Systems
•Application Software
•Utility and Simuation Software
•Educational and Entertainment Software
•Read the Software Box
Packet 7 Word Processing
•What Is Word Processing?
•Highlighting Text
•Scrolling Text and Wrap-Around Text
•Setting Up Your Text
•Sample Letter
•Editing Text--Insert, Delete, Move, Copy
•Spell Check, Thesaurus, and Word Count
•Fonts
•Saving Your Document to a Disk and Printing
•Menus and Icons
Packet 8 Desktop Publishing
•What is Desktop Publishing?
•More About Graphics
•Drawing Tools
Packet 9 Databases and Spreadsheets
•What Is a Database?
•Creating and Setting Up a Database
•What is a Spreadsheet?
•A Sample Spreadsheet
Packet 10 Computers at Work
•Input -> Processing -> Output
•Input Devices
•Output Devices
•Multimedia and Telecommunications
•How Computers Are Used Today
•Computer Related Occupations
•What to Look for When Purchasing a Computer

[بوتقجيرت نهلة]

أتمنى أن أكون قد ساعدتك في البحث بهذه المعلومات
وفقك الله

[faiza7]

شكرا لك انت فعلا قد ساعدتني اتمنى لك التوفيق والنجاح

[بوتقجيرت نهلة]

لا شكر على واجب أنا هنا إذا إحتجت إلى المساعدة

[faiza7]

فعلا انا احتاجها فلقد عجزت لانني لم اجد ما ابحث عنه وغدا يجب تسليم البحث
ينقصني كيف يعمل الكمبيوتر مثلا كيف نرسل الرسائل والمحادثات وكيفية قراءة الجرائد الالكترونية
وكذلك ماذا نفعل اذا وقع الكمبيوتر في خطا
اتمنى ان لا اكون قد اثقلت وان كنت لا تستطيعي فلا عليك

[بوتقجيرت نهلة]

To write and to send a message
To send a message
Properties of the retiring message
Publisher HTML (enriched text)
Attached files
Signatures

To send a message
You can send some messages to all address valid e-mail on Internet. With the publisher integrated HTML (available solely for Internet Explorer) you can write some messages to the enriched *******: texts in greasiness, italic, in color, etc... If you wish it, you will also write your messages while using the standard text publisher.

How to send some messages?

1. appointment on the portal NordNet https://www.nordnet.fr, click on the tie "Your messaging" and identify yourselves.
2. to click on the "New button / message" on the rod of icons
3. fill the following information:
* Has: Seize the recipient's address e-mail or select an address of your address book while clicking on him "TO: ". For several recipients, separate the addresses with a comma (,).
* Topic: Seize the topic of the message.
* CC: [Optional] Seize the address of one or several supplementary recipients. A copy of the message will be sent to them.
* BCC: [Optional. Available via the slim "Message - to Add a recipient in hidden copy"] Seize the address e-mail of the recipients that is going to receive a copy of the message without the knowledge of the other recipients.
4. compose your message in the zone of text and enrich his/her/its text with the available icon rod.
5. so necessary, click on the button to "Add Attached File" to load the files that will be sent with the message.
6. click finally on the button "to Send" in top of the ********


Properties of the retiring message

*

Publisher HTML
If you use Internet Explorer version 4 or superior you can take advantage of the publisher HTML to compose your messages. This utilitarian allows you to enrich the texts of your messages while modifying the police, the size and color of the characters as well as the formatting (lists, paragraphs, etc...). thanks to the HTML you can integrate the pictures, tables and ties toward pages web in your messages. The experienced users will be able to visualize directly and will be able to modify the code HTML of their messages while clicking "Tools / to Topple toward the code source HTML!"

Note that this function is solely available with Internet Explorer version 4 or superior on PC. The navigators of type "Netscape" not supporting the DHTML/CSS in a correct manner, this function is unfortunately currently unavailable for those that are equipped some.

*

Attached files
To join some files to your messages, click on the button "to Add". In the small window that will open up, you should click on "to Browse" and to select a file since your hard disk. Click on "OK" when you have séléctionné the file. As soon as the file has been transferred on the server you can verify his/her/its size and can choose to erase it. Several joined files in a message are supported in the approximate limit of a total of 18Mo.

* Signatures
When you send your message you can define a signature that adds itself at the bottom of the message. Consult the panel of configuration for more of information.

[بوتقجيرت نهلة]

Summary:

* What material does the computer compose?
oh The keyboard
oh The mouse
oh The screen
oh The central unit
oh to summarize
* Vocabulary
oh in relation with the material
+ To click, Click (Mouse)
+ To hit (Keyboard)
oh Use of the computer
+ Office
+ Icon
+ Button
+ Rod of the tasks, control panel, dock,
+ Window
+ Menu
* And the internet?
oh Everybody speaks to of it but that what is?
oh to Search for an information on the internet
The keyboard

The keyboard, as on a piano for example, is that on what one hits the words (among others). He/it is composed of keys. All keyboards look alike, with to the center the letters of the alphabet, to the over the numbers, and the keys that remain are keys of abridgments. For example, the MAJ key (an arrow upwards) permits to write in capitals.

The mouse is held in the right hand, or in the left hand for the left-handed.
She/it serves to do various actions on the computer: while displacing it on a surface, an arrow that one calls "cursor" moves to the screen in the same way as the mouse:


The most current mice have two buttons, one on which one places the adult and the other the index, as well as a wheel to the center.

The screen

Nothing of very complicated, you probably know already this term. A screen of computer, it is like a screen of television: it is the part of the computer that displays what he/it happens.
There are cathodic screens (older) and "dishes" (generally so-called LCD).

The central unit

The central unit is inside a case of which are united most other elements of the computer.
Generally, a button that permits to put the computer under way is placed on the central unit.


Vocabulary

In relation with the material

To click, Click (Mouse)

"To click", or to "make a click", mean to push on a button of the mouse.
One says "right click" for the button right, and "double click" means that it is necessary to push two times in succession quickly on the button.
"To click" probably comes of the "Click" that one hears when one... clique.

One says as "double-click" to speak of two fast clicks, immediately one after the other.
To hit (Keyboard)

"To hit" means to push simply on the keys of the keyboard.
Use of the computer

Office

The office is what is displayed to the screen once the computer is started.
One finds the rod of the tasks or the control panel there generally, as well as of the icons (to see farther for the definitions of this vocabulary), the all on a picture of background.
Icon

It is the most often a small picture, sometimes associated to some words, that are used to do various actions, while clicking over.

Button

A button is very similar to an icon, but generally it is solely the text on a bottom that evokes the relief, like a button (switch) real.
Rod of the tasks, control panel, dock,

It is a sort of flat rod placed on one sides of the screen. One can find the icons, of the menus, there and generally the list of the open windows.
Window

A window is a rectangle, that generally corresponds to a software.


One finds there:

* The side, called "decoration of the window". On the side of the top, there is the title of the window, and in top on the right, three buttons. The on the right, generally represented with a cross, permits to close the window, that is to say to stop the program that corresponds to him.
* The rod of menus, just below the title. Every menu permits to do various actions.
* Finally, the whole remains is the ******* of the window, that defers according to the software to which she/it corresponds.

Menu

A menu is a button that, when one clicks over, open out a list of other buttons.
Program, Software,

A software is a complicated enough notion to understand.
I am going to try to explain it in a clear way.

In the real life, of every day, you need objects.
For example, if you want to write, you need a sheet of paper, a pencil and a support.
But if you want to sleep, these objects won't be you anymore of any utility!

In your computer, it is the same principle. If you want to make this or it, it is necessary to use such or such software.
But, as in the real life, one finds several software (sets of objects) capable to make the same thing, and an unique software sometimes permits to make several things.
For example, if you want to illuminate the piece, you can light light or open the shutters: two objects (the switch and the shutters) permit to make the same thing (to illuminate the piece more or less).
And a newspaper can serve to be read or to light fire: a same object (the newspaper) can serve to several things (to read or to light fire).


A computer software is therefore, on a computer, the *****alent of an object or together of objects in the real life.

When one wants to speak of a software, one uses to designate it his/her/its name or that to what he/it serves.

Does everybody speak to of it but that what is?

Internet is a network that permits to join between them all computers.
Thanks to Internet, it is possible to send some messages to correspondents (as by the post office) and especially to visit what one calls the sites, of the sorts of book on computer, but that are a lot more bound between them that of the books paper

[faiza7]

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