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في حال وجود أي مواضيع أو ردود مُخالفة من قبل الأعضاء، يُرجى الإبلاغ عنها فورًا باستخدام أيقونة ( تقرير عن مشاركة سيئة )، و الموجودة أسفل كل مشاركة .
آخر المواضيع |
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أدوات الموضوع | انواع عرض الموضوع |
2008-12-03, 18:25 | رقم المشاركة : 1 | ||||
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بحث في الانجليزية
السلام عليكم
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2008-12-03, 21:21 | رقم المشاركة : 2 | |||
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كيفية حماية الكمبيوتر
Using Anti-Virus Software تحياتي
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2008-12-05, 10:59 | رقم المشاركة : 3 | |||
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شكرا اخي صهيب على المساعدة |
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2008-12-05, 11:14 | رقم المشاركة : 4 | |||
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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. |
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2008-12-05, 11:17 | رقم المشاركة : 5 | |||
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أنظري أيضا هنا |
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2008-12-05, 11:18 | رقم المشاركة : 6 | |||
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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 |
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2008-12-05, 11:22 | رقم المشاركة : 7 | |||
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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. |
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2008-12-05, 11:25 | رقم المشاركة : 8 | |||
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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 |
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2008-12-05, 11:26 | رقم المشاركة : 9 | |||
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أتمنى أن أكون قد ساعدتك في البحث بهذه المعلومات |
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2008-12-05, 12:04 | رقم المشاركة : 10 | |||
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شكرا لك انت فعلا قد ساعدتني اتمنى لك التوفيق والنجاح |
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2008-12-05, 12:21 | رقم المشاركة : 11 | |||
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لا شكر على واجب أنا هنا إذا إحتجت إلى المساعدة |
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2008-12-05, 12:32 | رقم المشاركة : 12 | |||
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فعلا انا احتاجها فلقد عجزت لانني لم اجد ما ابحث عنه وغدا يجب تسليم البحث |
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2008-12-05, 16:08 | رقم المشاركة : 13 | |||
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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. |
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2008-12-05, 16:35 | رقم المشاركة : 14 | |||
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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 |
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2008-12-05, 16:40 | رقم المشاركة : 15 | |||
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شكرا على اهتمامك |
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المشاركات المنشورة تعبر عن وجهة نظر صاحبها فقط، ولا تُعبّر بأي شكل من الأشكال عن وجهة نظر إدارة المنتدى
المنتدى غير مسؤول عن أي إتفاق تجاري بين الأعضاء... فعلى الجميع تحمّل المسؤولية
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