Information technology (IT) is concerned with technology to treat information. The acquisition, processing, storage and dissemination of vocal, pictorial, textual and numerical information by a microelectronics-based combination of computing and telecommunications are its main fields.
[1] The term in its modern sense first appeared in a 1958 article published in the Harvard Business Review, in which authors Leavitt and Whisler commented that "the new technology does not yet have a single established name. We shall call it information technology (IT).".
[2] Some of the modern and emerging fields of Information technology are next generation web technologies, bioinformatics, cloud computing, global information systems, large scale knowledgebases, etc. Advancements are mainly driven in the field of computer science.
From
Wikipedia
Information literacy
Information Technology Pros
The world got flexibility
What we think, do or plan must be shared with our co-workers, colleagues
and friends. The internet technology has advanced this system to a
great extent. The telephone idea (by Alexander Graham Bell) has been
modified and made as Cell Phones to increase more flexibility in
communication and talk to our dear fellows whenever we require!
The sense of responsibility has increased
Let us take ‘Barack Obama- USA President’ as the figure. With the use of
networking sites (Twitter and Facebook), blogs, social bookmarking, the
leader can approach to the world whenever necessary and we can receive
the news and updates which he has done (or wants to be done by us)
within a very short period.
Easy thinking & evolution in transportation
To think and to research, we need resources to find what our past people
has thought, what quotes they have left for us (+information + theory).
We can find them by a single click in Search engines
(specially Google, Yahoo!). By getting a clear cut idea, we get the
chance of contributing the world with new technological ideas and
inventions and share what we have learnt throughout our lives.
Saves thousand of lives daily
By the point heading I hope you understand I am referring towards
Medical Sector development. Each day people are getting relief by the
perfect use of Medicine, Hospital Technology with addition of (X-Rays,
Laser Treatments) and more on the queue. By the combination of the World
Health Organization, various fatal diseases can be overcome and just
expelled from specified countries by quick plans and ideas.
Information Technology Cons
It has taken away people’s Privacy
As IT-Sectors have wined the people’s heart worldwide. People are here
to share and store any kind of information, private date in their hard
drives and private online databases. But due to some Cyber-Criminals,
nothing is SO Safe both online and offline. If someone becomes a bit
careless, s/he may needs to pay high for it. (It’s serious)
The online community is not safe for Family anymore
Children under age may often share Cell Numbers, Private Email Address
which can be hacked by people and can pass it to the criminals who have a
blue-print to harm the society. And people are loosing credit card
privacy and other payment processing options. Again, there are some
sites created by Nasty Guys, which can lead under eighteen teenagers to a
different path – That Is Going To Bring Harms To The Nation
It is going to damage a Human’s Natural Power
We can think, gather human principles (ethical knowledge) and make
co-operative relationships between friends and families. But due to
harmful aspects of (IT) people are becoming fully technological based.
And it can bring huge damage to the society as its taking away the
natural thoughts and organic ideas