Basic of computer. Characteristics of computer
- 2. Introduction of computer 1 Characteristics of computer 2 Data, instructions & information 3 Components of computer 4 Computer : A multipurpose machine Topics to be covered
- 3. Introduction to computer...... Computer is an electronic machine. It process the data according to given instruction and yields the desire result. Not only this if the user desire it can store the data for future reference.
- 4. Computer would be more appropriate to call it not only a machine but a smart Machine full stops it's such a multipurpose machine that perform the job of several machine at one go.
- 5. Characteristics of computer..... High speed More accuracy Time saving
- 6. High speed High performance computing (HPC) is the ability to process data and perform complex calculations at high speeds. More accuracy Computers perform calculations with 100% accuracy. Errors may occur due to data inconsistency or inaccuracy. Time saving I can say that computers have the potential to save time by making tasks more efficient and automating repetitive processes. Characteristics of computer
- 8. Data instructions & information Computers process data to produce information. The sets of instructions that humans give computers are called programs or software. Software that carries out a particular type of task for a user is often called applications software.
- 9. Components of computer A computer is a combination of the following components Input unit Central processing unit (CPU) Output unit
- 11. Input unit The input unit of a computer refers to the input device, which is the hardware used to receive data from humans. Input devices convert data by humans into a form that is understandable by computers. Examples of input units are a mouse, joystick, keyboard, scanner, etc. Central processing unit (CPU) The Central Processing Unit (CPU) is the primary component of a computer that acts as its “control center.” The CPU, also referred to as the “central” or “main” processor, is a complex set of electronic circuitry that runs the machine's operating system and apps.
- 12. Output unit A computer's principal output device is a monitor, often known as a visual display unit (VDU). It displays the processed data like text, images, videos, audios, etc.
- 13. Thank you! Presented by Tannu rao