Glencoe Accounting

Navigating the Net

Table of Contents

Getting Started: How to Use the Web

What is a Web browser?
How do I move or adjust the size of a browser window?
How do I move from one Web page to another?
What should I do if a Web page presents an error message?
How do I enlarge graphics, hear audio, or see video?
A Web page says I need a plug-in. What is a plug-in? How do I install a plug-in?


Surfing Sense: Be Smart and Safe

How can I use search engines to find information?
Can I trust all the information on a Web site?
How can I surf the Internet safely?
How can I protect my privacy?


My Research: Saving Information from the Web

How do I save the address of a Web page so I can return to it?
How do I save a Web page on my computer? How do I save an image from the Web?
How do I print a Web page?
How can I copy and paste information from a Web page into a new file?
How can I send information from a Web site to my home computer?
How do I cite Web sources?


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Getting Started: How to Use the Web

What is a Web browser?

A Web browser is a software program that allows you to connect to the World Wide Web* and view Web sites. Internet Explorer and Netscape Navigator are two well-known Web browsers. You are probably using one of these browsers right now! Look for your browser's icon* in the upper left corner of the browser window or in the upper right corner of the screen. If you see an icon that looks like the letter "e," you are using Internet Explorer. If you see an icon that looks like the steering wheel of a ship, you are using Netscape Navigator.

Whether you are using Internet Explorer or Netscape Navigator, you are looking at the Web through a window. A window is a framed box that displays each program on your computer. Every Web browser opens in a window, every document you work on opens in a window, every folder you look through opens in a window, and so on.

Sometimes you may have more than one window open at the same time. To bring the window that you want to work with to the top of the screen:

  • First, check what operating system* your computer uses, Microsoft Windows* or Mac OS*. If your computer is an Apple, it uses Mac OS. If it is another kind of computer, it uses Microsoft Windows, called Windows for short. (Note: Do not confuse the operating system called Windows with the windows you work with on your screen. Whether your computer uses Windows or Mac OS, you are working with windows on your screen.)
  • Follow either the Windows or Mac OS directions below.

Windows:

  • If part of the window is already showing, click anywhere on that window to bring the entire window onto the screen.
  • If none of the window is showing, click the appropriate window button on the taskbar* at the bottom of the screen.

Mac OS:

  • If part of the window is already showing, click anywhere on that window to bring the entire window onto the screen.
  • If none of the window is showing, roll up the other windows on the screen to find the window you want to work with. To roll up a window, click the far right button in the upper right corner of the window. The title bar of that window will stay on the screen, but the rest of the window will become hidden. When you want to roll a window back down, just click the button again.
  • If you find the window you want to work with and only the title bar of the window is showing, roll down the window.

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How do I move or adjust the size of a browser window?

Sometimes, you may want to move or change the size of a window*. For example, you may want to make the window bigger so you can see more of the Web page you are viewing. Or, you may want to make the window smaller and then move it so you can see two windows on your screen at the same time.

Windows:
To move the window to another place on your screen:

  • Place the mouse pointer somewhere on the title bar at the top of the window.
  • Drag the window where you want to move it.

To change the size of the window:

  • Find the three buttons located in the upper right corner of the window.
  • Click the middle button to Maximize the window so it fills your entire screen. To bring the window back to its original size, click the button again.
  • Click the left button to Minimize the window so you do not see it on the screen. To bring the window back up on the screen, click that window's button on the taskbar* at the bottom of the screen.

To change the size of the window by resizing it yourself:

  • Place the mouse pointer over any side or corner of the window until the pointer turns into a double-headed arrow.
  • Drag the pointer in the direction you want to go to change the window size.

Mac OS
To move the window to another place on your screen:

  • Place the mouse pointer somewhere on the title bar at the top of the window or on any other edge of the window.
  • Drag the window where you want to move it.

To change the size of the window:

  • Find the two buttons located in the upper right corner of the window.
  • Click the left button to maximize the window so it fills your entire screen. To bring the window back to its original size, click the button again.
  • Click the right button to roll up the window so you only see its title bar on the screen. To bring the entire window back onto the screen, click the right button again.

To change the size of the window by resizing it yourself:

  • Place the mouse pointer over the lower right corner of the window.
  • Drag the pointer in the direction you want to go to change the window size.

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How do I move from one Web page to another?

One useful way to move around the World Wide Web is to click a hyperlink*, often called a link for short. Clicking a link brings you to a different Web page*, either on the same Web site* or on another Web site. Text links are often blue and underlined. If you are not sure whether something is a link, you can try clicking it. Or, if you place the mouse pointer over it and the pointer turns into a hand, it is a link.

Sometimes, you can get to a different Web page by clicking an image, or picture, that works like a link. Place the mouse pointer over the image. If the pointer changes to a picture of a hand, you can click the image to move to a different Web page.

A hotspot, or image map, is a special kind of image. A hotspot looks like one image, but different parts of the image have links to different Web pages. Click one part of the image to see a new Web page. Then click the Back button and click another part of the image to see another Web page.

You can also move to a different Web page by typing the URL*, or Web page address, into the address or location bar near the top of the browser window. Then press the Enter or Return key on your keyboard.

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What should I do if a Web page presents an error message?

If you type a URL* in the address or location bar and you get an error message, first double- check your spelling. Did you type the address exactly as it is listed? Check and make sure you used lowercase and uppercase letters in the right places, because URLs are sometimes case- sensitive. This means that if you use an uppercase letter in place of a lowercase letter, or the other way around, you will get an error message.

You can also try typing in the first part of a Web site's URL to get to that site's home page*. Then you can look around the Web site to find the Web page you are looking for. For example, if you are looking for the Dinosaur Data Files Web page (http://www.nhm.ac.uk/education/online/dinosaur_data_files.html) and you get an error message, type in http://www.nhm.ac.uk and look for a link to the Dinosaur Data Files page.

If you still cannot get to the Web page you are looking for, the URL of the Web page may have changed, or the Web page may even have been taken off the Web. Ask your teacher what to do next.

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How do I enlarge graphics, hear audio, or see video?

You can sometimes enlarge Web graphics*, such as photographs, to see them more clearly. Move your mouse pointer over a graphic. If the pointer turns into a hand, you can click the graphic to enlarge it. Then click the Back arrow to return to the Web page you were on.

If you want to hear an audio clip or watch a video clip, first make sure that your computer's sound is turned on and is set to an appropriate level. Then click the link to the audio or video clip. Wait for the clip to load, and listen to or watch it! When the clip ends, you can press the play button to listen or watch again. When you are finished, close the audio or movie player if necessary.

If you try to play an audio or video clip and the clip does not load, your computer may not have the plug-in* needed to play the clip. To learn more about plug-ins, see the topic entitled: A Web page says I need a plug-in. What is a plug-in? How do I install a plug-in?

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A Web page says I need a plug-in. What is a plug-in? How do I install a plug-in?

Plug-ins are tools that allow you to see video clips, hear audio clips, and do other similar types of activities on the Web.

If you want to play an audio or video clip but you are not sure if your computer has the right plug- in, try playing the clip. If the clip does not play, this might be because you need to install a plug-in on your computer. Sometimes, a message will appear on your screen telling you what plug-in you need to install. (If this message does not appear, ask your teacher for help.) Usually, clicking the appropriate link in this message will take you to the Web site that has the plug-in. Remember: check with your teacher before installing anything on your computer! Once you have permission, you can follow the directions to download the plug-in.

Sometimes, even if you have the right plug-in installed, an audio or video clip will still not work. This usually means that the clip is not working. You may not be able to play the clip.

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Surfing Sense: Be Smart and Safe

How can I use search engines to find information?

The World Wide Web is full of all kinds of information! But how do you find a Web site that has the specific information you want? In a library, you might use a card catalog to find the particular book that you want. Similarly, on the Web, you can use a search engine or a search directory.

A search engine allows you to search for a topic by typing in a keyword or keywords, such as "winter weather" or "pet care." Once you tell the search engine what keywords to look for, it searches many pages on the World Wide Web to find Web pages with those keywords.

A search directory is a list of Web sites organized into categories, such as Science or Art. You can click a category to see a list of Web sites in that category. You can also click topics within each category to find Web sites on more specific information. For instance, if you want to learn about dinosaurs, you might start by clicking the Science category. Then look within this category for a section on Dinosaurs.

Yahooligans! (http://www.yahooligans.com) is a useful search engine and search directory created for kids. You can look through the many topics in the Yahooligans directory, such as "space," "dinosaurs," or "countries," to find a Web site. Or, you can use the search engine to search for topics by typing in keywords. For instance, if you type in the phrase "Japanese food" and click Search, Yahooligans will search its directory and return a list of Web sites about Japanese food.
Unlike some other search engines, Yahooligans does not try to search the whole World Wide Web to find Web sites, but only searches through its own directory of kid-friendly Web sites.

KidsClick! (http://www.kidsclick.org) is another useful search engine and search directory. You can browse the topics in the KidsClick directory to find related Web sites, or you can type in keywords and click Search.

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Can I trust all the information on a Web site?

The World Wide Web offers access to millions of Web sites. However, it can be hard to figure out which Web sites offer dependable information. Many sites are owned by well-known organizations and give accurate information. Other sites offer information that is either inaccurate or biased*. For instance, some people create Web sites to share their personal opinions, and some businesses use their Web sites to advertise and sell their products.

How can you tell whether or not a Web site has trustworthy information? Here are some things to think about:

  • Who is responsible for the Web site? Is that person an expert on the topic? Is there an email address or comment form on the Web site so you can contact that person? If it is hard to tell who manages the Web site and how this person can be contacted, the site may not be trustworthy.
  • Where does the Web site come from? You can learn more about who is responsible for a Web site by looking at its address. Here are some clues to look for:
    .com commercial (owned by a business)
    .gov government
    .org non-profit organization
    .net Internet Service Provider
    .k12 school
    .edu college or university
    ~ personal Web site
    .name personal Web site
  • What is the subject matter of the Web site? Is the information educational? Is it accurate, as far as you can tell? Do the links on the site lead to related educational sites, or to inappropriate sites?
  • Does the Web site information seem biased*? For instance, is someone trying to sell you a product or to persuade you into believing something? Think again about who created or manages the Web site. If the site seems biased, it may not have accurate or trustworthy information.
  • How does the Web site look and function? Is it easy to understand and use? Are there too many advertisements? Is it hard to tell which items on the Web site are advertisements and which items are not?
  • Does the Web site ask you to give personal information? If so, do not use this site.
  • Is the Web site updated on a regular basis? If not, the information might be too old to be accurate. For instance, articles about current events change quickly. On the other hand, some types of information do not change quickly, or do not change at all.

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How can I surf the Internet safely?

Surfing the Web can be both fun and educational. To make sure that your experience is also safe, you should always follow these basic safety rules:

  • Only surf the Web with the permission of your teacher, parent, or guardian.
  • Only visit Web sites that an adult says it is okay to visit. If you are searching the Web for research information, only use search engines for kids. See the topic entitled: How can I use search engines to find information? for Web addresses of search engines.
  • Never give out any personal information, such as names, addresses, places, and telephone numbers.
  • Never send pictures of yourself, your family, or other people to anyone.
  • If you see upsetting information or pictures on a Web site, stop looking at the Web site right away. Tell your teacher, parent, or guardian about the Web site.
  • Do not respond to any strange or upsetting emails or messages. Tell your teacher, parent, or guardian about the email right away.

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How can I protect my privacy?

Knowing how to protect your privacy is an important part of Web safety. To protect your privacy, do not give out ANY information on the Internet without permission from your parent, guardian, or teacher! If you have an Internet password, do NOT share it with anyone, not even your friends.

Also take a careful look at these rules and discuss any questions you may have with your teacher, parent, or guardian: Kidz Privacy
http://www.ftc.gov/bcp/conline/edcams/kidzprivacy/kidz.htm

In 1998, Congress passed the Children's Online Privacy Protection Act (COPPA), which includes a set of rules that Web site operators are supposed to follow to protect young people's privacy on the Web. Whenever you visit a new Web site, you can search the site to look for its privacy policy. What does it say? Make sure that the site's privacy policy follows the rules listed at the Kidz Privacy Web site. You can also ask your teacher or guardian to read the site's privacy policy.

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My Research: Saving Information from the Web

How do I save the address of a Web page so I can return to it?

To save a Web page address, you can add the URL* of the Web page to your Favorites or Bookmarks list. This is sort of like saving your place in a book by using a bookmark. To do this, click Favorites or Bookmarks at the top or left side of the window. From the choices that appear, click Add to Favorites or Add Bookmark. If a dialog box pops up, click OK or Add. You have now added this URL to your list. Whenever you want to visit this Web page, just click Favorites or Bookmarks. A list of Web pages will appear. Click the name of the Web page you want to go back to!

You can also return to a Web page that you visited earlier by checking your Web browser's history. One way to do this is to click and hold the mouse pointer over the Back button near the top of the window. You will see a list of some Web pages you have visited. Click the name of the Web page you want to go back to.

Here are some other ways to find Web pages you have visited:
Internet Explorer:

  • Find and click the History button. It may be in the toolbar near the top of the window, or on the left side of the window. It might look like a picture of a sundial.
  • A History window will open with a list of Web pages you have visited. Click the name of the Web page you want to go back to.
  • Close the History window.

Netscape Navigator:

  • Click Go on the menu bar at the top of the window or screen. A menu of choices will appear. Select the name of the Web page you want to go back to.
  • Or, for a more complete History list, click the Communicator menu, place the mouse pointer over Tools, and click History.
  • A History window will open with a list of Web pages you have visited. Click the name of the Web page you want to go back to.
  • Close the History window.

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How do I save a Web page on my computer? How do I save an image from the Web?

If you find a Web page that you wish to use later, you do not have to connect to the Web every time you want to view the Web page. Instead, you can download* the Web page to your computer so you can view it when you are not online*.

  • Click the File menu and select Save as...
  • Follow the directions in the dialog box to save the file. Be sure to remember the file name, or type a new filename that you will remember. Also take note of where on your computer the file is being saved. If you wish, select another place to save it. For example, you may want to save it on your Desktop or in your My Documents folder.
  • Click Save.

You can also download most Web graphics. If your mouse has two buttons, click the right button on the graphic and a menu will appear. If your mouse has only one button, place the mouse pointer over the graphic and click and hold the mouse button until a menu appears. Next, select Save Picture As..., Download Image to Disk, or the similar command that your browser uses. Then click Save.

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How do I print a Web page?

Turn your printer on and put in paper if necessary. Click the Print button on the toolbar, or select Print... from the File menu. Either the Web page will print, or a Print dialog box will appear. If a dialog box appears, follow the directions and then click Print or OK to print.

To print something that is in a frame*:

Internet Explorer:

  • To print one of the frames on the Web page, click anywhere within that frame (except on a link) to select the frame.
  • Select Print... from the File menu.
  • If the Print dialog box does not include a Print Frames section, you can only print one frame at a time. Click OK to print the frame you selected.
  • If the Print dialog box includes a Print Frames section, read the options. Click the button to the left of the option you choose. Then click OK.

Netscape Navigator:

  • Netscape only allows you to print one frame at a time.
  • Click anywhere within the frame you want to print (except on a link) to select it.
  • Select Print Frame... from the File menu.

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How can I copy and paste information from a Web page into a new file?

Position the mouse pointer at the beginning of the information you want to copy. Click and hold down the mouse button, and drag the mouse over the information to highlight it. You can highlight just the information you want to copy, not everything on the Web page. The information will probably be highlighted in purple. Then select Copy from the Edit menu. Next, click the mouse in the file where you want to paste* the information. Select Paste from the Edit menu.

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How can I send information from a Web site to my home computer?

If you have email, you can send information to another computer. To send a Web site URL to your home computer, copy and paste* the URL into the body of your email. (To learn how to copy and paste, see the topic entitled: How can I copy and paste information from a Web page into a new file?) To send a file, whether it is a text file, an image file, or something else, click the Attachment* button in the email window. This button sometimes looks like a paperclip. When you click the button, a list of folders and files on your computer will pop up. Find the file you want to send. You may have to look through some of the folders to find the file. When you find the file, click it and then click OK or Insert to attach it to your email. When you send your email, the file will go with it.

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How do I cite Web sources?

Whenever you use Web site information in a research report, you must cite* all of the sources from which you gathered information, just as you have probably cited books or magazine articles when writing research reports. Citing online sources is similar to citing books and magazine articles.

Follow this format for citing Web pages or sites:
Author's name if available (last name first.) "Title of article or item." Title of Web site. [URL of Web page.] Date of Web page if available- use the most recent date that the Web page was updated.


Examples:
Harris, Nirvana. "A Historic Road Trip." Time for Kids.com.
[http://www.timeforkids.com/TFK/news/story/0,6260,173641,00.html.] September 4, 2001.


"Seaweed: Marine Algae." National Aquarium in Baltimore.
[http://www.aqua.org/animals/species/pralgae.html.] 1997.

Note: If you use more than one Web page on a Web site, cite the URL of the Web site's home page*.

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Glossary

Attachment: A file sent with an email message.

Biased: Inclined to favor one thing more than another; not treating all points of view equally.

Cite: To give credit to a source of information used in a report.

Download: To copy a file, such as a Web page or a graphic, from the Internet onto your computer.

Frame: An individual part of a Web page often enclosed by boundaries such as scroll bars. Each frame displays a part of a different Web page on the screen at the same time. Within a frame, you can click links just as you do on any other Web page. To move around a frame, use the scroll bars around the border of that frame.

Graphic: Electronic image, such as a picture or photograph on a Web site.

Help menu: You can use this menu, located on the menu bar, to find tips on how to use the programs on your computer.

Home page: The introductory Web page of a Web site. The URL of the home page is usually the Web site's root address. For instance, http://www.whitehouse.gov is the home page for The White House Web site. This page is not the home page: http://www.whitehouse.gov/history/.

Hyperlink (or link): Text or image on a Web page that you can click to move to another Web page. When you move the mouse pointer over a hyperlink, the pointer changes to the shape of a hand.

Icon: A small picture that represents a program, document, or something else you are working with. You can click the icon to send the computer a command. For instance, click the Netscape Navigator icon, which looks like the steering wheel of a ship, to open the Netscape Navigator Web browser.

Internet: A large collection of computers around the world that are connected so they can share information.

Microsoft Windows (Windows): An operating system used on many non-Apple computers.

Mac OS: An operating system used on Apple computers.

Offline: Not connected to the Internet.

Online: Connected to the Internet.

Operating System: The software program a computer uses to be able to run all other software programs.

Paste: To copy text or graphics from one file into another file.

Plug-in: Tool that allows you to see video clips, hear audio clips, access PDF files, and do other similar types of activities on the Web.

Taskbar: A bar that runs along the bottom of the screen. The buttons in the middle of the taskbar represent the open windows you are working with. Click a window button to see that window on your screen.

URL (Uniform Resource Locator): The unique address of a Web page or other Internet resource. Web page URLs start with http://.

Web browser: A software program used to view Web pages.

Web page: A single page, or file, on the World Wide Web. Most Web pages have links that you can click to get to other Web pages.

Web site: A collection of linked Web pages with the same root address. For instance, The White House Web site (http://www.whitehouse.gov) is a Web site made up of many Web pages. This Web page (http://www.whitehouse.gov/history/) is one part of the entire White House Web site.

window: A framed box that displays each program on your computer. Every Web browser opens in a window, every document you work on opens in a window, every folder you look through opens in a window, and so on.

World Wide Web (WWW), or Web: A collection of millions of Web pages connected by hyperlinks. Web pages are stored on servers (computers) around the world. The World Wide Web is the part of the Internet that has graphics, color, and sound.

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