1.0 Introduction To Information Technology
Definition Of Information Technology
Information Technology is defined as the use of computer software and hardware to retrieve,store and manipulate data.Advantages Of Information Technology
Easier Communication:With the help of information technology, communication has also become cheaper, quicker, and more efficient. We can now communicate with anyone around the world through email, or using the social network services (Face book, Twitter, Instagram)]
Creation Of New Jobs:Creation of new and interesting jobs such as Computer programmers, Systems analyzers, Hardware and Software developers and Web designers are examples of new job opportunities created with the help of IT.
Improves Data Storage And File Management:
Information and data are very important tools, so it is very essential to store them safely and also access them at any time of need. With services like “Dropbox”, we can store and backup data, and can access data any time any where.
Disadvantages Of Information Technology
Social Implications:With the increased addiction to social networks and internet games, people are spending more time on computers and give up on their normal life.
Over Dependence On Information Technology Makes Students Less Active And Innovative:Students no longer take time to solve problems and tasks, all they do is query that task in a search engine and a solution will be provided.
Unemployment:Information Technology has replaced most positions which humans used to take up. Accounting is now being done by software, so accountants run out of opportunities.
Internet Security Issues:For customers to perform online transactions, they have to provide their personal details. Experienced hackers can use this lop hole to channel this information and use it for their own needs.
