Information technology commonly said IT is the use of computers to store, send,receive and manipulate data, or information, often in the context of a business. IT is considered to be a subset of information and communications technology.Not only that It is also related to the computer and computer network .Network is the medium and is interconnection between the object and creates the interface between the objects. In nowadays information technology become the growing and growing.It becomes hard to catch up all the fundamental knowledge of it.Hence the scope of it increases day by day.Only one thing to remember is we all must have to know basics of it.
Advantage
We can't count the advantage of it in nowadays. We can't do anything everywhere without the application of it.Hence it become the fundamental need for the human.And it brings change in the lifestyle.some of the advantages are
1.Gain Time to Focus on Core Business Functions
2.Tap Economies of Scale and Purchasing Power
3.Reduce Downtime
4.Reduce Cost and Control Operating Expenses
5.Obtain On-Demand Resources
6.Improve Productivity
7.Access Highly Specialized Talent
8.Realize a Technology Edge Over Competitors 9.Attract and Retain Employees
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