Thanks to everyone who have submitted questions to us,
these are some of the questions and answers.
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| What sort of computer do I need
to access the Internet? |
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You can run the Internet off almost any computer but
some will be slower than others. To get good access
you require a 486 or better (Pentium preferred) and
at least 8 megabytes of ram.
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| What speed of modem do I need
to access the Internet? |
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You only require a 14.4kbps modem to connect to most
service providers, however, most service providers will
supply for 56kbps modem for greater speed.
Basically, the speed of the modem reflects the rate
the modem transfers the data from digital to analogue
signals. Your computer uses a digital signal, yet information
flows through some of the existing phone lines
as an analogue signal so the modem has to transfer this
information from one to the other and back again. The
speed, at which this occurs, depends on your modem.
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| How do I pick an Internet Service
Provider? |
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Here are some things you should consider when selecting
an Internet Service Provider (ISP):
- Local Phone Access: as your phone
line is used to access the Internet, it would be smarter
if your chosen ISP has a dialup number that is the
cost of a local call.
- Easy Setup: the Starter CD / disk
provided by the ISP should be simple and quick. It
should include all the major components of your Internet
connection. It should install a browser, email, and
a newsgroup client if they're not already on your
system, then build the appropriate dial-up connection
and configure your mail and news accounts.
- Busy Signal Policy: an ISP requires
a port for every person subscribed with them to enable
their Internet access. If there are not enough ports,
you might sometimes have trouble logging on to the
Net and have to wait till a port is free for you.
It's best to have an account with an ISP with a "no
busy signal" policy.
- Variety of Payment Plans: you should
be able to pick from paying a straight hourly fee
or fixed monthly fees which provide access for a certain
amount of hours. You need a plan which matches your
online time and that can vary if your use expands
or reduces.
- Technical and Customer Support: a
support resource that is available after hours is
important. You can access the Internet is 24/7, so
should your ISP's customer and technical support.
It should be toll-free or at most a local call. You
should be careful when considering companies that
only offer online support as you may not be able to
get online!!
- Strong Content: less experienced surfers
should look for a homepage (start page) that contains
a variety of content and well-organised hotlinks to
all the rest on the Internet.
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The Net is organised into millions of websites. A website
is like an online brochure of a company, organisation,
person or any other entity that provides information to
others on the Net. Some may be used to simply provide
contact information, some are more interactive and allow
you to purchase or discuss / share information.
Each website is divided into pages like a book, the
number of which can run into thousands. Each webpage
has its own Web address and is indexed as a separate
file under the website. The main page of a website is
called its homepage. The homepage is usually the first
page of a website that your browser displays.
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| How do I find things on the
Internet? |
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Searching the Net effectively is important. If you
do not know the address of the information or website
you need to use, your best bet is to use a search engine.
Search engines are a fantastic resource, whatever your
interests. These engines help find and isolate desired
information by searching for user-specified keywords.
Keywords are either programmed into a website or are
contained in the body of the website.
A program that receives your search request, compares
it to the entries in the index and returns results to
you. For example: Dogpile,
Webcrawler,
Excite, Yahoo
Australia and Altavista.
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Electronic mail, better known as email, is one of the
most popular Internet resources. You can send it any
time of day (with just the click of a button) to any
electronic address in the world and it's delivered within
minutes.
Similar in many ways to conventional mail, an email
consists of a letter that must be addressed and posted.
Virtual post offices transfer the email to the appropriate
recipient and leave it in their mailbox, ready to be
checked, opened and read.
When you sign up with an Internet Service Provider
(ISP) for an Internet account, you should be provided
with an email programme and an email address. The program
will then take you through the appropriate prompts to
send and receive mail.
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| What is downloading? Is it safe? |
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Downloading is the transmission of a file from one
computer system to another. From the Internet users
point of view to download a file is to request it from
another computer (or from a web page on another computer)
and to receive it.
To ensure that you are downloading a file safely, you
should ensure that you have virus protection on your
computer. Ensure that you update your virus protection
regularly, at least twice a month.
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| How do I protect my children
from Pornography? |
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Implementing an Internet filtering software will help
exclude objectionable sites from your kids' viewing
- besides supervising the kids' access, regulating their
online time and shielding them from these sites. These
software solutions can also provide different options
for the different age groups.
Access Internet filters can be found anywhere, and
like viruses they need to be updated regularly. Popular
ones include Net
Nanny, Cyber
Patrol and CyberSitter.
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