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Welcome "Newbies"! That might be your first jargon expression,
which means you are new to the Internet. By the end of this course you will
be "Netizens", citizens of the Internet. We will not just talk about the
Internet but do things
together. This is a hands-on class, after all. Though I'll sprinkle in a few stories and some background information, please try to see me
as your guide and be curious to find out as much as possible yourselves.
Today you learn to: |
tips section |
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Learning Browser BasicsWhat you are looking at is a browser window, which you can start out of Windows clicking "Start" - "Programs". Moving down the web page is called scrolling down (using the scroll bar on the very right) and clicking hypertext links (which are highlighted in the text) or images (clickable pictures) leads you to another page. |
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The
above words in bold print are Internet or computer expressions. You
can look them up in an Internet glossary, such as Netgloss. |
A glossary is linked to the top of each week's page. |
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You can access the web with a variety of browsers, e.g.
Netscape Navigator (NN) or Microsoft Internet Explorer (IE). Feel free to choose your favourite browser. They vary little,
although they sometimes differ in displaying information. Compare some frequently
used icons:
Both browsers offer you to bookmark web pages, i.e. to save their addresses
for later use.
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The tiny arrows next to "Back" and "Forward" open a series of pages visited.Using the keyboard combination "Crtl + H" you can access "History", which lists a number of recently visited pages. |
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Task! (is the practice part of our tutorial)
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You can add bookmark folders and manage your bookmarks. |
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Browsing Institute PagesAll web pages of our institute make up its web site. What do you expect from an institute web site? Browse our institute pages, explore the sitemap and find out whether your expectations are met. How can these web pages assist you during your studies? What needs improving? Discuss your views in class.
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Feel free to take notes on what you like or dislike. |
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Task!
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Understanding Web AddressesAs you know, the Internet connects computers world wide and is comparable to a road system. The various services such as WWW, E-Mail etc. are like vehicles using these roads. They can be accessed using an address, which is called URL (Uniform Resource Locator), a slightly technical name for a location. A web address is specified by the protocol (http) and the "domain name", separated by a colon and two slashes (://). The extension at the end of the domain name is called "Top Level Domain" (TLD) and denotes a country or a type of organisation.
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Putting two browsers next to each other should be helpful to read the instructions and do the task - go to "File" - "New browser window". Then right click the status bar and choose "Tile" (Nebeneinander) |
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Web addresses often list a sub category at that domain or a singular page in that sub category, e.g. sub category: http://www.froschweb.com/mib Typical TLDs are the following:
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Typical types of organisation (in particular in the U.S.) are:
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| Many browsers accept the URL without specifying the protocol http:// - e.g.
www.froschweb.com/mib
Talking about locations: Don't forget to put in dots and slashes - don't sprinkle them hither and yon, but put them at the correct position. This can be a little tricky at first, but you'll get used to it and will soon be able to read WWW addresses easily. If in doubt, check the URL again for accuracy. If a long address doesn't work, try shortening it to get to the domain and start from there. This sometimes helps find and evaluate the source of a page. www.froschweb.com/mib/start.htm#aims "Reading" a URL can be quite revealing: www.tu-dresden.de/urz This address locates the web site of the "URZ" (Universitätsrechenzentrum) at the TU Dresden in Germany. |
Copy the URL precisely, as it is very "sensitive" - yes, and case sensitive, too. If you miss out on one dot or slash, you won't get there. |
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Task!
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Using web-based E-MailMany of you use web-based E-Mail, such as "Yahoo! Mail", "Hotmail", "GMX" or "Web.de". Some of those services have restrictions or drown you with advertising. Your university account also offers you web-based access world wide, free of advertising. |
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Most of you have used E-Mail before. Let's recap on some features.
E-Mail addresses consist of three parts:
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| This E-Mail address read in detail would mean:
E-mail addresses are similar to WWW addresses, i.e. they either refer to a country (e.g. de, fr, ca) or a type of organisation (e.g. com for commercial, org for organizational, edu for educational and gov for governmental). They always contain the sign @ (i.e. at), often followed by sub categories of the organisation. Along with your regular TUD E-Mail address you can also use an alias, which is a different way of spelling your address: |
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Be careful when clicking on an E-Mail address in a computer lab browser, as sb. else might have set up a different account. Rather copy the E-Mail address and send a message from your own account. |
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webmail.urz.tu-dresden.de
Enter the above address to gain access to your TUD account. Provide your login and password. You will have plenty options to choose from, e.g. folders, search, address book, auto reply, redirect mail, etc. |
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Before using the TUD account for the first time, you need to change your password. |
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| Alternatively, you can set up an E-Mail account using browser integrated
E-Mail options, called "Messenger" (Netscape Mail) and "Outlook
Express" (IE) or stand-alone programs, e.g. Pegasus or Eudora. You can
create several E-Mail accounts and compose and read E-Mail offline to save
costs. But they are more difficult to access world-wide and need to be set up
accordingly. For details please check E-Mail
an der TU Dresden.
Or, you simply continue using your web-based account ;-) As many of you use web based E-Mail, you might not want to set up your account with "Netscape Mail". You can also forward messages from your TUD E-Mail address to a web based E-Mail account. The E-Mail configuration process with IE is similar. Having started "Outlook Express" you can configure your E-Mail account using "File" - "Identities". |
To avoid virus problems, don't open attachments before scanning them with an anti-virus program. Such programs are sometimes built-in, others are available for free from the URZ web site (e.g. F-Secure). |
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Saving Web PagesTo view web pages offline or edit them, you can save them on your computer. To save web pages in Internet Explorer or Netscape Navigator, click on "File" - "Save as" and choose a folder (e.g. C:\temp\your_name_folder). You can select from the options "web page, complete" (including all images), "web page, only html" (no images) and "text file" (for text editor). To view a web page select "File" - "Open (File)". Web pages can also be viewed in MS Word. Simply open the web page in Word by selecting the file in the appropriate directory - remember to change the file format to "all files".
To save an individual image from a web page you need to right-click it, select "Save image as" and save it in the appropriate directory. To add an image to a file in MS Word, open a new word file, write "This is really simple". Put the cursor on the next line and click on "Insert" (Einfügen) - "Image" (Grafik) - "from File" (aus Datei). Next, select the directory (e.g. C:\temp), the file is located in and select the file. This will also help you produce handouts for your English language web page presentation. |
Copy & paste is another option if formatting is not vital.To save frame pages, activate the frame by right clicking it and selecting "Save frame as...". Alternatively, you can right click the frame and select "open frame in new window" to save it from there. |
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Task!Saving web pages
Adding images from the Web into MS Word
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Suggested further reading
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This section is for the truly curious among you ;-) |
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AssignmentsDoing this week's assignments will probably take you 2 hours. Try to do most of your Internet work early in the morning (for the night owls: what about the small hours?) as the Internet connection becomes rather slow after 10.00 a.m.
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Newbies' cornerSo you think you're computer-illiterate? Check out the following excerpts from a Wall Street Journal article by Jim Carlton: Compaq (computer firm) is considering changing the command "Press Any Key" to "Press Return Key" because of the flood of calls asking where the "Any" key is. |
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last modified: 10 Nov 03 || contact: Udoka Ogbue || © 1998 - 2003 Froschweb. All rights reserved. |
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