An important feature of information technology. 1. allow to work quickly and precisely. 1. speed (Speed), the computer can run to hundreds of millions of instructions per second. 2. a reliable (Reliable), the computer will work day and night, there are no errors, and sometimes unknown. 3. accuracy (Accurate) circuits in the computer will give you the correct calculation results. 4. a large amount of storage (for Store massive amount of information) microcomputer contains the backup storage with a capacity of more than one billion letters and large computer systems will be able to store data in more than one of the millions of letters. 5. moving data from one place to another very quickly (Move information) using communication through computer networks. Can send data in the form of electronic data to computers that are in different hemisphere in just a minute? Allow computer network that links together all over the world at present, whether the information Expressway (Information Superhighway)2. allows for wider service. Change the format of information technology services is a distributed. When an information system development and use of information as well. Services, it focuses on the distributed service model, users can order items from home to enquiries over the telephone. Bangomhawityalai students can use the computers in question results from home. -Computer networking and Internet network to distribute information quickly, and spacious. -Internet network can link information through global communications systems and telecommunications. At present, we are able to connect to the network computer together almost everywhere. On the world through cable and satellite communication systems.3. assist in various agencies. Information technology is necessary for the execution of the various agencies. At present, all the different agencies collecting data storage systems for use in the organization. The country registered with Thai people that make up the hospital system with information technology system in hospital records. The storage system on all levels of organization importance that information technology will be used.4. facilitate their everyday life. Techno Information related to man Yi Lo (all levels) Development of information technology makes the lives of the people involved with the technology to print from the computer. To use the calculator and use various types of telecommunication equipment, etc.
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