MODULE 11. extract the contents or articles (enlarge the text).You can press the F 11 to enter and exit from the mode full-screen screen will only show the content or articles only.2. press the Zoom-Zoom out to view any part of the content.Press Ctrl + to zoom in with the content. Press Ctrl with button pressed – to zoom out.Press the Ctrl key, marked with brackets off) to set the zoom, as usual.(B) substances (information technology) technology.Is a technology that serves to help the processing of information (produce), the information store (store.) Management or control (manipulate) data communication (communicate) and/or publish (disseminate).Information systems (information system)Automated or human use in operations that work together to provide accurate information to the appropriate people and consists of hardware, software, personnel, raw data (information that does not pass through to the processor) and operating procedures.The purpose of the information system-Collect, retain, and manage information.-Call/data recovery-Different types of information control.-Is the reason of the existence of the computer.5 elements of information systems1. personnel2. hardware.3. software4. operating procedures5. the raw data.1. personnel Is the most important part of the system. The information system will not be able to work without the personnel. Objectives of the information system is to have the opportunity to develop ourselves.2. hardware.A device used to enter commands and display data such as keyboard, mouse, screen, etc., must be controlled by the software in order to process and generate data.3. softwareThe program that controls the computer's performance. Processing the raw data into informationThere are two types of.1. software system is not a single program program group. Make a software application works with the hardware. "The background software that lets the computer can manipulate the data source.2. software application.End-user software is the final users = people who use programs that someone else designed, is receiving data from the applications.1. There are two types of software, such as Microsoft word for common tasks.2. software for specific applications such as audio program, a multimedia program.4. work proceduresProvide advice to users5. the raw data.This information is not passed to the processor. If, through processing becomes automatic, stored information, and in files such as Document files files files files Database Presentation Worksheet.Types of information systems, there are 7 categories.1. Office Automation (Office Automation System: OAS) data connection by seamless, such as sending email, video-conferencing system is a system that can be activated manually effectively.2. the business processing system (Transaction Processing System: TPS), monitoring and processing of data, the data is checked and sent the report to the appropriate person.3. MIS (Management Information System: MIS) related to management system. Gather and evaluate information. Summary reports on the basis of demand. (Executive information in several views)4. decision support (Decision Support System: DSS) helps executives better remember the decision.5. system support Senior Executive Support Systems (ESS)6. expert systems (Expert Systems: ES) One man can do many jobs. Analyze the data and suggest a working knowledge of basic need.The computer is 1. electronic equipment, 2. change data as current as the computer information, 3. model the Lil dito. An old Nazi-style blogThe present society influence more than the invention which has been run by a group of the entire population and is important because it provides information services, hospitalizations, and use the information ผ็ is important to society.The evolution of the computer era has 5.1. early 1951-1957 is a computer that used vacuum tube, which is used in high voltage. So there is no problems with the heat and the tubes burned out frequently. 2. the second era of 1958-1963 is a computer that uses a transistor. 3. the third era, 1964-1969 is a computer that is running ICS (Integrated Circuit: IC) by circuit each transistor is contained within many.4. fourth generation, 1970-1990, as the era of the computer that is running a very high capacity circuits (Very Large Scale Integration: VLSI) Using a microprocessor packaging transistor5. the fifth era of 1991-2005 and thereafter, as the era of communication around the world can communicate with each other.Types of computer classified according to size, there are 4 types of.1. microcomputer (microcomputer) or PC (personal computer, or PC).The potential is minimal among all four types of combos have been most popular in use. With the fastest growth. There are 4 types of 1.2.4-PC Desktop 3.Tablet Notebook Handheld.2. mini computer (minicomputer) is a medium-sized computers able to accommodate several thousand users but less than the mainframe.3. the mainframe computer (mainframe computer) is designed to work with large corporations, but it works great as PC rooms that must be stored in a temperature controlled.4. super computer (supercomputer), a computer that has lots of speed, and it has the highest performance in each category. It is mainly used in science and engineering, such as the NASA. MODULE 2Ethics and morality.Professional (Professional) is a person in a profession that requires skill, which trained or learned. Specialized knowledgeEthics (ethics), is the control behaviour that should behave on the basis of goodness.Code of ethics (code of ethics).-Standards of conduct in the work.-Conceptual framework for decision making.-Do not provide specific answers to the issues of any conflicts that may occur as a comfortably.The relationship between the profession and the employee.-It professionals must be defined. For example, and the enforcement policy regarding the use of ethical conduct.To respect privacy does not reveal the secret.The relationship between the customer and the it profession.-Is the relationship in the contract.Reality distortion, fraud and breach of contractFraud is an action that receives the property through the use of trickery.The relationship between the profession and the supplierThe Act, of duties fairly and does not accept a bribe. Maya in Internet Nettiqute1. do not use a computer to harm or abuse others.2. must not interfere with the work of others.3. do not snatch the.
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