INTERNET APPLICATIONS
WHAT ARE INTERNET APPLICATIONS? Many applications have been built to work specifically on the internet. These applications share many characteristics with desktop programs, but instead of a designated user interface, they use Internet browsers as tools to relay information. Downsides to internet applications are that: Some people don’t have access to the internet Connection may be slow or unreliable There may be potential security issues
WHAT IS A WEB LOG? A web log (commonly known as a blog) is a website consisting of entries arranged in reverse chronological order. A politician may use a web log to state their polices or to see what is going on in parliament. A teacher may use a web log to show important revision notes and extra ideas.
WHAT IS INSTANT MESSAGING? Instant messaging is a system for exchanging typed messages instantly over the internet. Instant messaging is used in everyday life for example: -communication with friends -Inter departmental memos within a company
WHAT IS E-COMMERCE? E-commerce refers to the selling of goods on the internet. All payments are made by card. Advantages to customers: No travelling Available 24 hours It creates a global market. Advantages to businesses: A wider catchment area is created Money is saved on warehouse and office space. It is possible to customers to alert them about new products, deals etc.
E-COMMERCE Disadvantages of e-commerce include: Businesses will no longer need shop assistants so there will be less jobs available. There will be a reduction in private transport.
WHAT ARE ON-LINE AUCTIONS? On line auctions include bidding for items on the internet. Advantages of on line auctions include: The buyer gets a better deal Working goods don’t go to waste The seller gets money for unwanted items.
ON-LINE BANKING Online banking allows users to administer their accounts from home. Advantages: Good for those with busy lifestyles Money can be transferred quickly and easily between accounts Allows bills to be payed online Disadvantages: It is easier for theft of money to occur
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