Computer fundamental and Office Automation computer-ppt.pptx

Understanding these fundamentals helps individuals and organizations make informed decisions about technology adoption, maintenance, and utilization in office environments, ensuring smooth operations and enhanced productivity.

1. CF&OA Computer Fundamental & Office Automation Mr . Girish Bansal CA Department

2. What is Computer Computer is electronic machine which is solve the problem for the user like that arithmetic and logical problem. A computer is an electronic device that is used to store, display and manipulate data given by the user

3. Components of Computer The basic parts without which a computer cannot work are as follows : Monitor Keyboard CPU Mouse UPS

4. Hardware Hardware is any part of your computer that has a physical structure, such as the keyboard or mouse. It also includes all of the computer's internal parts Some of the commonly used hardware in your computer are described below : Motherboard Monitor Keyboard Mouse

5. Software Software is any set of instructions that tells the hardware what to do and how to do it. Examples of software include web browsers, games, and word processors . The software can be of two types: system software, application software, and programming software .  Application Software System Software

6. Input and output Input: Inputs are the set of instructions that are given to the computer . Output: Output is the results that come after processing the inputs.

7. Input Device The devices which are used to input the data and the program in the computer are known as "Input Devices''.  For Example Keyboard Scanner Mouse Microphone Touch Pad Touch screen Webcam Biometric Devices Joystick Light Pen

8. Output Device The output device displays the result of the processing of raw data that is entered in the computer through an input device. Examples of Output Devices are- Monitor Printer Speakers Headphones Projector GPS Plotter