This document provides an overview of the internet and email. It defines the internet as the largest computer network connecting millions of computers worldwide. It describes two types of computer networks - local area networks (LANs) and wide area networks (WANs). The internet is the largest WAN. It explains how servers store and share information with client computers. It also describes how the world wide web works as a system of web pages connected through hyperlinks, stored on servers. The document outlines common ways the internet is used, such as searching for information, communication tools like social media and chat, and downloading files. It provides guidance on choosing an internet service provider and explains the basic functions of web browsers.
The document provides information about the internet and email. It defines the internet as the largest computer network in the world connecting millions of computers. It describes two types of computer networks - local area networks (LANs) and wide area networks (WANs). The internet is the largest WAN. The document also defines servers, clients, the world wide web, domains, browsers, and email. It provides details on how to connect to the internet, choose an internet service provider, use browsers, and set up an email account.
Introduction to internet with windows 7 changesCelia Bandelier
This document provides an introduction to using the internet with Windows 7. It discusses what the internet is, popular uses like email and chat, the world wide web and hyperlinks. It explains how to access the internet, browsers, antivirus software, firewalls and cookies. It covers the basics of websites including domains, addresses, and popular sites. It also discusses searching the internet using search engines and how to save or download documents from websites.
The document discusses various aspects of using the internet, including:
1. Common ways to connect to the internet include dial-up, wireless, and cable connections which require a computer, phone line, modem, and internet service provider.
2. The world wide web allows easy access to global information through web browsers which can locate web pages using their URLs.
3. Search engines help locate information and websites when their exact URLs are unknown.
uploaded by eng aways somali eng of computer and art engineering at somali federal republic and islamic society of somali in mogadisho-east africa good advantage
This document provides information about configuring and using the internet. It discusses basic internet terms like ARPANET, IP addresses, websites, URLs, and browsers. It describes several popular internet browsers like Firefox, Chrome, Edge, Safari, Opera, UC Browser, and Chedot Browser. Firefox is highlighted as the best overall browser, while Chrome works best for Google Drive integration. Edge provides the best battery life. Safari is designed specifically for Macs. Opera and UC Browser are described as good all-round browsers. Chedot Browser is noted as best for downloading video and audio simultaneously but is classified as adware. The document also explains how to access websites using their URL addresses.
The document discusses the key concepts and components of how the internet works. It explains that the internet connects millions of private networks run by companies, universities, and government agencies. It also describes some of the main ways people access the internet, such as through a modem, local area network, or high-speed connection. Additionally, it outlines several common internet tools and protocols used for communication online, including web servers, clients, browsers, and IP addressing.
The document discusses browser toolbars and how to develop them for different browsers. It defines what browser toolbars are and explains that they are extensions that present toolbars within a browser's window. It then covers how to develop toolbars for different browsers like Internet Explorer, Firefox, Chrome, Safari, and Opera. It discusses the programming languages and APIs used to create the logic and interface. The document also compares native toolbars that are directly inserted into the browser versus injected toolbars that are added to web pages through JavaScript. Finally, it presents some cross-browser extension frameworks that can simplify toolbar development for multiple browsers.
This document provides an overview of the Internet and World Wide Web. It discusses the history and significance of the Internet, how it works, common Internet protocols, accessing the Internet, popular Internet services like email and the World Wide Web. It also covers how to effectively search the Web using techniques like Boolean operators and keywords, and how to evaluate the reliability of information found on web pages.
The document provides information about the internet and email. It defines the internet as the largest computer network in the world connecting millions of computers. It describes two types of computer networks - local area networks (LANs) and wide area networks (WANs). The internet is the largest WAN. The document also defines servers, clients, the world wide web, domains, browsers, and email. It provides details on how to connect to the internet, choose an internet service provider, use browsers, and set up an email account.
Introduction to internet with windows 7 changesCelia Bandelier
This document provides an introduction to using the internet with Windows 7. It discusses what the internet is, popular uses like email and chat, the world wide web and hyperlinks. It explains how to access the internet, browsers, antivirus software, firewalls and cookies. It covers the basics of websites including domains, addresses, and popular sites. It also discusses searching the internet using search engines and how to save or download documents from websites.
The document discusses various aspects of using the internet, including:
1. Common ways to connect to the internet include dial-up, wireless, and cable connections which require a computer, phone line, modem, and internet service provider.
2. The world wide web allows easy access to global information through web browsers which can locate web pages using their URLs.
3. Search engines help locate information and websites when their exact URLs are unknown.
uploaded by eng aways somali eng of computer and art engineering at somali federal republic and islamic society of somali in mogadisho-east africa good advantage
This document provides information about configuring and using the internet. It discusses basic internet terms like ARPANET, IP addresses, websites, URLs, and browsers. It describes several popular internet browsers like Firefox, Chrome, Edge, Safari, Opera, UC Browser, and Chedot Browser. Firefox is highlighted as the best overall browser, while Chrome works best for Google Drive integration. Edge provides the best battery life. Safari is designed specifically for Macs. Opera and UC Browser are described as good all-round browsers. Chedot Browser is noted as best for downloading video and audio simultaneously but is classified as adware. The document also explains how to access websites using their URL addresses.
The document discusses the key concepts and components of how the internet works. It explains that the internet connects millions of private networks run by companies, universities, and government agencies. It also describes some of the main ways people access the internet, such as through a modem, local area network, or high-speed connection. Additionally, it outlines several common internet tools and protocols used for communication online, including web servers, clients, browsers, and IP addressing.
The document discusses browser toolbars and how to develop them for different browsers. It defines what browser toolbars are and explains that they are extensions that present toolbars within a browser's window. It then covers how to develop toolbars for different browsers like Internet Explorer, Firefox, Chrome, Safari, and Opera. It discusses the programming languages and APIs used to create the logic and interface. The document also compares native toolbars that are directly inserted into the browser versus injected toolbars that are added to web pages through JavaScript. Finally, it presents some cross-browser extension frameworks that can simplify toolbar development for multiple browsers.
This document provides an overview of the Internet and World Wide Web. It discusses the history and significance of the Internet, how it works, common Internet protocols, accessing the Internet, popular Internet services like email and the World Wide Web. It also covers how to effectively search the Web using techniques like Boolean operators and keywords, and how to evaluate the reliability of information found on web pages.
Introduction to Information Technology Lecture Slides PPTOsama Yousaf
The document provides an overview of key topics related to information technology and the internet. It discusses the internet, intranets and extranets, internet service providers, internet addressing, the world wide web, web browsers, URLs, domain name systems, common protocols like HTTP, FTP, SMTP and POP, and wireless technologies like Bluetooth and Wi-Fi. The document is intended as part of an introduction to information technology course covering fundamental concepts of networking and the internet.
Mobile computing devices like smartphones and tablets have become popular because they allow users to access the internet and compute on the go without being tethered to a desktop. Web-based email has advantages like access from anywhere but can be slower than desktop email clients, which allow for more local storage and easier file manipulation but raise more privacy and security concerns. The internet connects hundreds of millions of computers worldwide through networks like LANs, WANs, and the World Wide Web. Web browsers allow users to view webpages by following links and entering URLs, with common features including back/forward buttons, bookmarks, and the address bar.
This document provides information about the internet, the web, and electronic commerce. It begins by explaining the difference between the internet and the web. The internet is a physical network of connected computers around the world, while the web provides an interface to access resources on the internet. It then discusses how the internet was created in 1969 and how the world wide web launched in 1991. Common uses of the internet and web are also listed, such as social media, e-commerce sites, search engines, educational websites, and video streaming services.
The document provides information about email etiquette. It recommends (1) clearly summarizing the email subject, (2) avoiding unnecessary CCing, (3) using BCC to protect recipient privacy, (4) keeping emails short and focused, (5) not writing in all caps as it appears as shouting, (6) not including anything confidential or inappropriate that could be forwarded, and (7) using emoticons to ensure tone and intent are understood. Following basic etiquette makes email communication more effective and avoids potential issues.
The Internet is a global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link billions of devices worldwide. It consists of private, public, academic, business and government networks linked together via electronic, wireless, and optical technologies. The Internet carries a wide range of information and services, including the World Wide Web. Most traditional media are also being reshaped by the Internet through new services like email, Internet telephony, online music/video and more.
The document provides an overview of the internet including:
1. The internet began in 1969 as a US military network called ARPANET and has since grown to connect billions of users worldwide.
2. The internet allows people to communicate via email, social media, chat, blogs, streaming media and more. It also provides access to information through search engines and websites on a huge variety of topics.
3. Ensuring strong, unique passwords is important for security as hackers can crack weak passwords to access personal or financial information. Proper password practices help reduce this risk.
To access and use the internet, you typically need a few basic components and follow some straightforward steps. Here's a general guide:
Components Needed:
Device: You'll need a device capable of connecting to the internet, such as a computer, laptop, smartphone, tablet, or a smart device.
Internet Connection:
Wi-Fi: If using a wireless device, make sure you're in range of a Wi-Fi network. Connect by selecting the appropriate network and entering the password if required.
Ethernet: For wired connections, connect your device to an available Ethernet port using an Ethernet cable.
Internet Service Provider (ISP):
Subscribe to an internet service through an ISP. This may involve setting up an account, choosing a plan, and installing necessary equipment like a modem or router.
The document provides information on key concepts related to web design including:
- Computer networks allow computers to share resources like internet connections. The internet itself can be considered a large computer network.
- Key terms include the World Wide Web (WWW), web pages, websites, web servers, browsers, HTTP, DNS, URLs, hyperlinks, and search engines.
- The internet allows sharing of information through services like email, newsgroups, e-commerce, FTP, chat, and more. Common web design tools include HTML, which uses tags to structure and format web pages.
Internet Explorer is a web browser included with Windows operating systems. It allows users to browse the web by typing URLs or search terms. Navigation buttons allow moving backward and forward between pages or refreshing pages. Users can customize Internet Explorer by choosing homepage and default browser settings. Add-ons can be installed to expand functionality by adding search engines or blocking ads.
This document provides an overview of key concepts related to the internet and the world wide web. It defines common terms like internet, internet services, websites, web servers, web browsers, URLs, HTML, and hyperlinks. It describes how the web works by explaining the role of domain name servers, IP addresses, and how web pages are requested and delivered. Finally, it outlines several advantages of having a website like being open 24/7, increasing customer base, cost savings, improved advertising and creating a brand image.
The document provides an overview of the history and development of the Internet from its origins as the ARPANET in the 1960s to recent events. It traces the key technological developments that enabled the Internet to evolve from a small network connecting a few computers to the vast global network it is today. These include the creation of TCP/IP in the 1970s allowing communication between different networks, the introduction of domains and URLs in the 1980s, the World Wide Web in the early 1990s, and wireless technologies like WiFi in the late 1990s and 2000s that expanded access to the Internet.
The document provides an overview of the internet and how to use it. It defines key internet concepts like servers, clients, websites, and web browsers. It demonstrates how to connect to the internet at home through wired or wireless connections. It also shows how to perform common web browser tasks like searching, bookmarking, and downloading files. The goal is to give students basic skills and understanding of using and navigating the internet.
The document provides information about web browsers, email, and how they work. It discusses:
- How web browsers connect to web servers to access web pages coded in HTML and display them, with hyperlinks allowing navigation between pages.
- The basics of email, how it works by sending messages between users through email servers, and some common functions like compose, reply, forward, and attach files.
- Two common ways for users to access their email - through a webmail interface or by using email software like Outlook Express to download messages from the server to their computer.
The document provides an overview of fundamentals of the internet including its history, services, components and social networking sites. It discusses how ARPANET evolved into the modern internet through the development of TCP/IP. The key services of the internet mentioned are online communication, education, shopping, news/updates, entertainment, booking and banking. Components like the world wide web, websites, browsers, URLs, web servers, ISPs, HTML, HTTP, DNS and search engines are described. Popular social networking sites like Facebook, Twitter, WhatsApp and Instagram are outlined highlighting their key features.
This document discusses different types of applications and internet services. It describes common desktop applications like word processors, web browsers, media players, and games. It also discusses categories of mobile applications. The document then covers different types of internet services including dial-up, DSL, cable, satellite, 3G/4G. It explains the equipment needed like modems, routers, and the differences between modems and routers.
This course introduces students to web application development. Students will learn about basic internet protocols, HTML, JavaScript, dynamic web content, server-side programming, and current development trends. The course involves lectures, practical sessions, assignments, and a final exam. Students will be evaluated based on CATs, assignments, presentations, and a final exam.
The document provides an overview of how the Internet works by explaining:
1. The Internet connects computers together through common protocols (TCP/IP) allowing them to exchange data and programs. It functions as a network of networks with routers directing traffic across backbone connections.
2. Websites and web browsers use HTML tags and URLs to display web pages and hyperlinks that let users easily jump between pages. Search engines help users find relevant content through keyword searches.
3. Other Internet applications like email, file transfer, chat, and newsgroups allow online communication and sharing of information through common protocols and unique user addresses.
The document discusses the key components and applications of the internet. It begins by defining the internet as a global network of billions of computers and electronic devices. It then describes different types of computer networks like local area networks (LANs), metropolitan area networks (MANs), and wide area networks (WANs). The rest of the document explains how internet access works through methods such as dial-up, DSL, cable, satellite, and wireless. It also outlines common internet applications for communication, file transfers, searching, chatting, video conferencing, e-commerce, and more.
The document provides an overview of basic internet concepts. It explains that the internet is a worldwide network that connects millions of computers and allows them to share information. It describes how local area networks connect computers in a small area like a home or office, while wide area networks connect computers over longer distances like the internet. It then explains that servers store and share information to client computers upon request, and that the world wide web is a system of internet documents connected by hyperlinks that people access through web browsers using URLs.
Introduction to Information Technology Lecture Slides PPTOsama Yousaf
The document provides an overview of key topics related to information technology and the internet. It discusses the internet, intranets and extranets, internet service providers, internet addressing, the world wide web, web browsers, URLs, domain name systems, common protocols like HTTP, FTP, SMTP and POP, and wireless technologies like Bluetooth and Wi-Fi. The document is intended as part of an introduction to information technology course covering fundamental concepts of networking and the internet.
Mobile computing devices like smartphones and tablets have become popular because they allow users to access the internet and compute on the go without being tethered to a desktop. Web-based email has advantages like access from anywhere but can be slower than desktop email clients, which allow for more local storage and easier file manipulation but raise more privacy and security concerns. The internet connects hundreds of millions of computers worldwide through networks like LANs, WANs, and the World Wide Web. Web browsers allow users to view webpages by following links and entering URLs, with common features including back/forward buttons, bookmarks, and the address bar.
This document provides information about the internet, the web, and electronic commerce. It begins by explaining the difference between the internet and the web. The internet is a physical network of connected computers around the world, while the web provides an interface to access resources on the internet. It then discusses how the internet was created in 1969 and how the world wide web launched in 1991. Common uses of the internet and web are also listed, such as social media, e-commerce sites, search engines, educational websites, and video streaming services.
The document provides information about email etiquette. It recommends (1) clearly summarizing the email subject, (2) avoiding unnecessary CCing, (3) using BCC to protect recipient privacy, (4) keeping emails short and focused, (5) not writing in all caps as it appears as shouting, (6) not including anything confidential or inappropriate that could be forwarded, and (7) using emoticons to ensure tone and intent are understood. Following basic etiquette makes email communication more effective and avoids potential issues.
The Internet is a global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link billions of devices worldwide. It consists of private, public, academic, business and government networks linked together via electronic, wireless, and optical technologies. The Internet carries a wide range of information and services, including the World Wide Web. Most traditional media are also being reshaped by the Internet through new services like email, Internet telephony, online music/video and more.
The document provides an overview of the internet including:
1. The internet began in 1969 as a US military network called ARPANET and has since grown to connect billions of users worldwide.
2. The internet allows people to communicate via email, social media, chat, blogs, streaming media and more. It also provides access to information through search engines and websites on a huge variety of topics.
3. Ensuring strong, unique passwords is important for security as hackers can crack weak passwords to access personal or financial information. Proper password practices help reduce this risk.
To access and use the internet, you typically need a few basic components and follow some straightforward steps. Here's a general guide:
Components Needed:
Device: You'll need a device capable of connecting to the internet, such as a computer, laptop, smartphone, tablet, or a smart device.
Internet Connection:
Wi-Fi: If using a wireless device, make sure you're in range of a Wi-Fi network. Connect by selecting the appropriate network and entering the password if required.
Ethernet: For wired connections, connect your device to an available Ethernet port using an Ethernet cable.
Internet Service Provider (ISP):
Subscribe to an internet service through an ISP. This may involve setting up an account, choosing a plan, and installing necessary equipment like a modem or router.
The document provides information on key concepts related to web design including:
- Computer networks allow computers to share resources like internet connections. The internet itself can be considered a large computer network.
- Key terms include the World Wide Web (WWW), web pages, websites, web servers, browsers, HTTP, DNS, URLs, hyperlinks, and search engines.
- The internet allows sharing of information through services like email, newsgroups, e-commerce, FTP, chat, and more. Common web design tools include HTML, which uses tags to structure and format web pages.
Internet Explorer is a web browser included with Windows operating systems. It allows users to browse the web by typing URLs or search terms. Navigation buttons allow moving backward and forward between pages or refreshing pages. Users can customize Internet Explorer by choosing homepage and default browser settings. Add-ons can be installed to expand functionality by adding search engines or blocking ads.
This document provides an overview of key concepts related to the internet and the world wide web. It defines common terms like internet, internet services, websites, web servers, web browsers, URLs, HTML, and hyperlinks. It describes how the web works by explaining the role of domain name servers, IP addresses, and how web pages are requested and delivered. Finally, it outlines several advantages of having a website like being open 24/7, increasing customer base, cost savings, improved advertising and creating a brand image.
The document provides an overview of the history and development of the Internet from its origins as the ARPANET in the 1960s to recent events. It traces the key technological developments that enabled the Internet to evolve from a small network connecting a few computers to the vast global network it is today. These include the creation of TCP/IP in the 1970s allowing communication between different networks, the introduction of domains and URLs in the 1980s, the World Wide Web in the early 1990s, and wireless technologies like WiFi in the late 1990s and 2000s that expanded access to the Internet.
The document provides an overview of the internet and how to use it. It defines key internet concepts like servers, clients, websites, and web browsers. It demonstrates how to connect to the internet at home through wired or wireless connections. It also shows how to perform common web browser tasks like searching, bookmarking, and downloading files. The goal is to give students basic skills and understanding of using and navigating the internet.
The document provides information about web browsers, email, and how they work. It discusses:
- How web browsers connect to web servers to access web pages coded in HTML and display them, with hyperlinks allowing navigation between pages.
- The basics of email, how it works by sending messages between users through email servers, and some common functions like compose, reply, forward, and attach files.
- Two common ways for users to access their email - through a webmail interface or by using email software like Outlook Express to download messages from the server to their computer.
The document provides an overview of fundamentals of the internet including its history, services, components and social networking sites. It discusses how ARPANET evolved into the modern internet through the development of TCP/IP. The key services of the internet mentioned are online communication, education, shopping, news/updates, entertainment, booking and banking. Components like the world wide web, websites, browsers, URLs, web servers, ISPs, HTML, HTTP, DNS and search engines are described. Popular social networking sites like Facebook, Twitter, WhatsApp and Instagram are outlined highlighting their key features.
This document discusses different types of applications and internet services. It describes common desktop applications like word processors, web browsers, media players, and games. It also discusses categories of mobile applications. The document then covers different types of internet services including dial-up, DSL, cable, satellite, 3G/4G. It explains the equipment needed like modems, routers, and the differences between modems and routers.
This course introduces students to web application development. Students will learn about basic internet protocols, HTML, JavaScript, dynamic web content, server-side programming, and current development trends. The course involves lectures, practical sessions, assignments, and a final exam. Students will be evaluated based on CATs, assignments, presentations, and a final exam.
The document provides an overview of how the Internet works by explaining:
1. The Internet connects computers together through common protocols (TCP/IP) allowing them to exchange data and programs. It functions as a network of networks with routers directing traffic across backbone connections.
2. Websites and web browsers use HTML tags and URLs to display web pages and hyperlinks that let users easily jump between pages. Search engines help users find relevant content through keyword searches.
3. Other Internet applications like email, file transfer, chat, and newsgroups allow online communication and sharing of information through common protocols and unique user addresses.
The document discusses the key components and applications of the internet. It begins by defining the internet as a global network of billions of computers and electronic devices. It then describes different types of computer networks like local area networks (LANs), metropolitan area networks (MANs), and wide area networks (WANs). The rest of the document explains how internet access works through methods such as dial-up, DSL, cable, satellite, and wireless. It also outlines common internet applications for communication, file transfers, searching, chatting, video conferencing, e-commerce, and more.
The document provides an overview of basic internet concepts. It explains that the internet is a worldwide network that connects millions of computers and allows them to share information. It describes how local area networks connect computers in a small area like a home or office, while wide area networks connect computers over longer distances like the internet. It then explains that servers store and share information to client computers upon request, and that the world wide web is a system of internet documents connected by hyperlinks that people access through web browsers using URLs.
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
Communicating effectively and consistently with students can help them feel at ease during their learning experience and provide the instructor with a communication trail to track the course's progress. This workshop will take you through constructing an engaging course container to facilitate effective communication.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
3. What is the Internet?
The internet is the largest computer network
in the world, connecting millions of
computers.
A network is a group of two or more computer
systems linked together.
3
4. two main types of computer networks:
1. Local Area Network (LAN): A
LAN is two or more connected
computers sharing certain
resources in a relatively small
geographic location.
4
5. two main types of computer networks:
2. Wide Area Network (WAN): A WAN
typically consists of two or more
LANs. The computers are farther
apart and are linked by telephone
lines, dedicated telephone lines, or
radio waves.
The internet is the largest Wide
Area Network (WAN) in existence.
5
6. Servers and Clients
A server is a computer that "serves" many different computers
in a network by running specialized software and storing
information. For example, web pages are stored on servers.
your computer is acting as a client. A client runs familiar
software such as web browsers or email software, and it
communicates with the server to get the information it requires.
In peer-to-peer (P2P) networks, each computer acts as both a
server and a client. Examples of P2P software include Skype and
BitTorrent.
6
7. The World Wide Web (WWW)
The internet is the physical network of computers all over the
world.
The World Wide Web is a virtual network of web sites
connected by hyperlinks (or "links"). Web sites are stored on
servers on the internet, so the World Wide Web is a part of
the internet.
The backbone of the World Wide Web is made of HTML files,
which are specially-formatted documents that can contain
links, as well as images and other media. All web browsers can
read HTML files.
7
8. How is the Internet Used?
1. Finding Information Online : The most common way to find
information online is with a search engine “ web site that collects
and organizes content form all over the internet. ”. There are
many different search engines like excite, lycos, AltaVista,
infoseek, yahoo, bing that you can use, but Google is the most
popular one.
2. Intelligent Personal Assistants: you can simply talk to your
device's. One example is Siri, which comes pre-installed on the
iPhone 4S and the iPhone5.
8
9. How is the Internet Used?
3. Using the Internet to Communicate: Today, there are many different ways to
communicate online, including social networking, chat, VoIP, and blogging.
A. Social Networking: of the main ways people keep in touch. Below are a few of the most
popular social networking sites:
Facebook :used by about one billion people. Us it to keep up with family and friends,
and sharing information.
Twitter lets you share brief messages (or"tweets") with the entire world, or with just
your circle of friends.
LinkedIn is a site that you can use for: business networking. It allows you to connect
with other people in your field and find out about out about new job opportunities.
9
10. How is the Internet Used?
B. Chat and Instant Messaging: Chat and instant messaging programs allow
you to have conversations with your friends or just write them a quick
note. Two examples are Yahoo! Messenger and Microsoft Messenger.
Some sites, such as Gmail and Facebook, allow you to chat within your
browser.
C. VoIP: (Voice over Internet Protocol), allows you to have telephone service
through your internet connection. Some services also let you do video
conferencing, such as Skype and Facebook Video Calling. Many of these
services are free or very inexpensive.
10
11. How Do I Connect to the Internet?
Once you've set up your computer, you'll
probably want to get internet access.
Before you can access the internet, there
are three things that you need: internet
service, a modem, and a web browser.
11
12. Choosing an Internet Service
Which Service is Best for Me?
It all depends on where you live and how much speed you
need. Internet Service Providers usually offer different levels of
speed based on your needs.
If you're mainly using the internet for e-mail and social
networking, a slower connection might be all you need,
if you want to download a lot of music or watch streaming
movies, you'll want a faster connection. You'll need to do
some research to find out what the options are in your area.
12
13. Choosing an Internet Service
Factors to consider as you research ISPs:
Speed
Price
Ease of Installation
Service Record
Technical Support
Contract Terms
13
15. Browser Basics
A web browser is use to access the World Wide Web. The browser’s main job
is to display web pages. It also let you create Bookmarks (favorites) for sites
which you can easily find them again later.
Common Web Browsers: Chrome and Internet Explorer are the most popular
web browsers. Other browsers include Firefox, Safari, and Opera. Each one has
its own look and feel, but they have the same goal.
browsers use a Graphical User Interface (GUI). Some devices such as mobile
phones use different types of GUIs, such as touchscreens. However, many of
the principles remain the same.
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16. Browser Basics
Address Bar: Browsers have an address bar that shows the web address
(also called a URL) of the page you are on. To go to a different page, you
can type an address in the address bar and then press Enter (or Return).
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17. Browser Basics
Links: A link can be text or an image, and it's usually formatted to stand
out so you know to click on it. Many text links are blue, and they may also
be underlined.
If you're not sure if something's a link, hover the mouse over it. The pointer should
change to a hand symbol.
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18. Browser Basics
Navigation Buttons: when you want
to go back to the previous page. You
can do this using your browser's Back
button. Once you've pressed the Back
button, you can press the Forward
button to follow the link again.
You can use the Refresh button
(sometimes called Reload) to tell the
browser to load the page again.
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19. Browser Basics
Adding Bookmarks: Bookmarks make it easier to find a page later on. Instead of
having to remember the exact web address, you can just scroll through your
bookmarks until you see the name of the page.
In Internet Explorer 9, you can add a bookmark by clicking the star icon and then
selecting Add to Favorites. Other browsers are similar, but they may use different
wording.
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20. Browser Basics
Downloading Files: browser can display many different types of documents, media,
and other files. Download. But there are times when you'll want to access a file
outside your browser enables you to do this by putting the file on your computer
so that you can access it.
How to Download a File: If you click on a link to a file, it may download
automatically, but sometimes it just opens within your browser instead of
downloading. To prevent it from opening in the browser, you can right-click the link
and select Save Target As... (different browsers may use slightly different wording).
You'll be able to choose the folder where the file is saved.
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21. Plug-ins are programs that are installed in your browser that enable it to play
various types of media, such as video. Examples of plug-ins include Quicktime
Player and Flash Player. If you don't have the correct plug-in, the site will usually
provide a link to download the plug-in.
Once you have the necessary plug-ins, you'll be able to enjoy streaming video from
sites such as Hulu, and play games on sites such as Newgrounds.
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22. Domain Name
Domain Name: A domain name is a string used to
name Web sites and other servers on computer
networks.
On the Internet, these strings are managed by the
Domain Name System (DNS). The DNS uses a system
of multi-level strings separated by dots ('.') to
organize domain names.
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23. Domain Name
.com - Stands for company/commercial, but it can be used for any web
site.
.net - Stands for network and is usually used for a network of sites.
.org - Stands for organization and is supposed to be for non-profit bodies.
.us, .in - They are based on your country names so that you can go for
country specific domain extensions,
biz - A newer extension on the Internet and can be used to indicate that
this site is purely related to business,
.info - Stands for information. This domain name extension can be very
useful, and as a new comer it's doing well,
.tv - Stands for Television and are more appropriate for TV channel sites.
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25. Email Basics
Getting to Know Email: email (electronic mail) is a way to send and receive
messages across the internet.
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26. 26
Electronic Mail
Email messages travel very quickly and inexpensively
The delivery of messages from one part of a country to another may take minutes
Once a message has been received, it can be saved, printed, edited, forwarded to
another user, or deleted
Email is becoming one of the most widely used services on the Internet:
27. 27
Email Characteristics
Email is becoming one of the most widely
used services on the Internet :
1. Fast
2. Can save messages for future reference.
3. Free of charge.
28. 28
How to get email account ?
How to get just email?
Get a free web-based email account through yahoo or Hotmail
29. 29
Email Address
An email address has two parts:
1. Username
2. Domain Name
Email Address
Exampahmad@just.edu.jo
le:
30. 30
Email Message’s Parts
An email message must have at least two parts:
1. Header
2. Body
3. Message Signature (optional)
31. 31
Email Message’s Parts
1. The Message Header contains information about the message: sender, receiver,
date and subject
CC: Carbon Copy
BCC: Blind Carbon Copy
2. The Message body contains the actual message being sent
3. Message Signature (optional) (see next slide)
32. 32
Message Signature
Sometimes, an email message contains a third part, called the signature
It is optional, and usually identifies or provides information about the message’s
sender
33. 33
Which email Program to use?
1. On UNIX you may use Pine or Mailx
2. Netscape’s mail through Netscape Navigator
35. 35
Review
CC : Carbon Copy
BCC: Blind Carbon Copy
Protocols: set of rules
TCP/IP :Transmission Control Protocol/ Internet Protocol)
File Transfer Protocol [FTP] use to:
Transfer data files to and from computers around the world?
internet protocol address : IP address
DNS: it is a name addressing system was developed, called domain name system (DNS)
URL: Uniform Resource Locator
HTML: Hyper Text Markup Language
39. 1. Inbox
The inbox is where you'll view and manage emails you receive. Emails are listed with
the name of the sender, the subject of the message and the date received.
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40. 2. Message Pane
When you select an email in the inbox, it will open in the Message pane. From here,
you can read the message and choose how to respond with a variety of commands.
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41. 3. Compose Pane
You can click the Compose or New button from your inbox to open
the Compose pane to create your own email message. From here, you'll
need to enter the recipient's email address and a subject. You'll also have the
the option to upload files (photos, documents, etc.) as attachments and add
formatting to the message.
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