An information technology system mean the software which helps to organize and analysis the data. So the purpose of an information system is convert raw data into useful information that can be used for decision making process in an organization. Hence Information technology (IT) is the use of any computers, storage, networking and other physical devices like Multimedia, ATM Machine and Internet.
Computer used in every field of life now a day. So In business environment Computers act as a brain. Computer store huge amount of data.
In business environment it is very easy to carry data in laptops to different places along with people.
In business environment, business people get interact each other to carry out business through e-mails, conference calls, online business. So business information easily shared with different people to promote sales.
Carrying of currency in business environment all the time is quite risky. Hence ATM has made it easy to withdraw currency at anytime required by business.
Multimedia has made very easy to give description of many things to people working in this business and outside business environment. So different procedures are to convince people to improve their sales.
Other information technology devices such as smart phones, I-pads, tablets have made convenient to carry out the process of communication.