The disadvantages of the elements that Web 2.0 covers are
that viruses can be found, sometimes loadings can take a long time to process,
disagreements are arguments occur, some elements are addictive, and people then
tend to be on the computer too much which eventually leads to health problems
such as bad sight, if you have no Wi-Fi you will not be able to access any of
these elements that Web 2.0 covers, it has limited security. There
us Security and Privacy issues with the extent to which users and their
information are open to hackers, Online tools are usually more limited than
the desktop (and paid) versions of the tools, content quality is low since
authenticity and exactness cannot always be trusted or verified.
The main disadvantages is that some people my post things
that aren't true so there is not much reliability on the information posted, people
also may start posting copy righted information, If your hard drive
crashes and you didn't back up your information, you could lose months for
even years of work. This is something that few of us cannot afford, videos,
music, movies, and other information can be shared freely, how will
the producer or owner of the things be able to make a profit or money.
References:http://www.webecovers.com/
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