How to operate a computer
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cara penggunaan komputer secara basic, mulai dari pemula sampai dengan profesional. untuk personal maupun bisnis perusahaan. [engoprasian sederhana dengan panduan yang mudah dipahami untuk semua kalangan dari pelajar maupun perkantoran
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Types of personal computers
The document discusses different types of personal computers. It describes the four generations of computers from the first generation in the 1940s-1950s which used vacuum tubes and were large, to the current fourth generation starting in 1971 which uses microprocessors on a single chip. It also discusses different models of computers including tower, hand-held, desktop, notebook, laptop, netbook, and tablet PC models. For each type or generation it provides brief details about important features and innovations.
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1) An operating system manages a computer's memory, processes, software and hardware to allow users to interact with the computer. Installing Windows 7 involves booting from the installation disc and following steps to select the installation location and install Windows.
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3) Precisely following the installation process ensures a successful clean install of Windows 7.
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The document provides an overview of basic computer operations and components. It discusses the history of computers in education and how they have revolutionized and impacted the direction of modern education. It then defines and describes various computer hardware components including the system unit, CPU, RAM, motherboard, ports, input devices like keyboards and mice, and output devices like monitors, printers, and speakers. It also discusses operating systems like Windows, Mac OS, and Linux and productivity software like Microsoft Office.
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The system case holds and protects the computer's internal components from external elements. The motherboard connects and supports crucial parts like the CPU, memory, and input/output ports. The power supply converts electrical energy and powers the computer. A heat sink dissipates heat from electronic devices to prevent overheating. A graphics/video card generates and sends output images to displays. Common ports include USB ports for connecting external devices. The processor processes and handles data. The network card enables data transfer between the computer and network. The hard disk drive stores and provides quick access to large amounts of data. Optical drives like CD/DVD drives read and write data to discs using lasers. RAM is temporary memory that stores and supplies data fast
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This document provides information about computer hardware, software, and input/output devices. It defines hardware as the physical components of a computer, including input devices like keyboards and mice, output devices like monitors and printers, and the system unit. Software is described as programs that direct the computer's tasks and are divided into system software and application software. The document then explains the flow of data through a computer, including input, processing, storage, and output devices. Common examples are provided for each type of device.
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This lesson plan aims to teach students about output devices. The objectives are for students to be able to identify and name three output devices, describe the features and functions of monitors, speakers, and printers, recognize the differences between CRT and LCD monitors, and identify the features of three types of printers. The lesson involves students doing online research and activities to learn about output devices, including oral questions, group discussions, exercises, and enrichment activities. The teacher will evaluate students and assign homework to reinforce the content.
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1) An operating system manages a computer's memory, processes, software and hardware to allow users to interact with the computer. Installing Windows 7 involves booting from the installation disc and following steps to select the installation location and install Windows.
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This document provides information about key computer components, specifically focusing on the processor, RAM, and hard drive. It explains that the processor, or CPU, is the central component that processes instructions to run the computer. The document discusses the basic functions and elements of a processor, including the arithmetic logic unit, registers, and cache memory. It also notes that most modern processors are multi-core to improve performance. The two main competitors in the processor market are Intel and AMD.
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Charles Babbage invented the first mechanical computer called the Analytical Engine in the 1830s-1850s. A computer is an electronic device that can accept, store, and process information to produce required results. The main parts of a computer are the CPU (central processing unit), memory, input and output devices. The CPU contains the control unit and arithmetic logic unit and is responsible for processing data. Memory is used to store programs and data. Common input devices include keyboards and mice, while output devices include monitors and printers.
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This document provides an overview of the key internal and external components of a computer hardware system. It describes the external components including the mouse, monitor, keyboard, automatic voltage regulator, and system unit. It then details the internal components such as the power supply unit, hard disk drive, optical disc drive, RAM, CPU, CPU fan/heatsink, system fan, and motherboard. The motherboard section explains its main parts including expansion slots, RAM slots, chipsets, BIOS, CMOS, battery, front/back panel ports, CPU socket, and power connectors.
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The document discusses the layout and parts of a standard keyboard. It describes the main components including the main keypad with alphanumeric keys, function keys, modifier keys, navigation keys, and numeric keypad. It provides details on the purpose and function of specific keys such as tab, caps lock, enter, backspace, function keys, shift, control, and arrow keys. Additionally, it covers proper finger placement and ergonomics for typing on a keyboard.
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The document discusses computer hardware ports and connectors. It defines ports as places for physically connecting devices to a computer, usually with sockets. Connectors are the types of cables used to connect devices. Common ports discussed include USB, FireWire, Ethernet, parallel and PS/2 ports. The document also covers expansion slots, buses, cache memory, virtual memory, and auxiliary storage components like hard disks.
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Computer ports allow connection to peripheral devices. The main types are parallel ports, which transfer multiple bits at once at speeds up to 2 MBps using a 25 or 36 pin connector, and serial ports, which transfer one bit at a time. Common ports also include PS/2 for keyboards and mice, USB for universal connection, and Ethernet for networking. USB has replaced most other ports due to its versatility and high speeds up to 5 Gbps for USB 3.0.
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The document discusses different motherboard form factors including ATX, Micro ATX, Flex ATX, NLX, and BTX. It provides details on the size and key features of each form factor. For example, it states that ATX motherboards measure 305x244x10mm while Micro ATX measures 244x244x10mm. It also explains that newer form factors like BTX were designed for better airflow and easier component access compared to older styles like AT.
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CSS LO6 - PREPARING AND INSTALLING OPERATING SYSTEM
LEARNING OUTCOME:
AT THE END OF THIS LESSON THE LEARNERS WILL BE ABLE TO . . .
1.Understand the function of Operating System
2. Learn the Minimum requirement for Windows 7 operating system.
3. Learn the procedure in creating and preparing the OS.
3. Learn and experience to install Window 7 operating system.
4. Discover and prepare the basic applications needed to be installed.
Upgrading the Computer Component
This document discusses how to upgrade common computer components to improve performance. It describes upgrading monitors, optical drives, hard drives, keyboards/mice, RAM, video cards, processors, and modems. Specific steps are provided for upgrading RAM, video cards, and hard drives, including connecting cables and ensuring proper installation. Upgrading components like these can speed up an older computer by improving processing speed and capabilities.
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The document defines and describes the functions of various keyboard keys, including:
- The Esc key cancels or aborts operations
- TAB advances between form fields or indents paragraphs
- Alt and Ctrl keys modify the functions of other keys when pressed simultaneously
- The spacebar creates a space between characters
- Enter/return executes commands and moves the cursor to a new line
- Arrow keys move the cursor in a specified direction
Ict 9 module 3, lesson 2.2 system's specification
The document discusses system specifications and their importance when installing computer hardware and software. It describes key components that determine a system's performance like the processor, RAM, graphics card, and hard drive. Checking that a system meets minimum requirements is important before installation to ensure compatibility and optimal performance. Specifications include operating system, processor speed and type, RAM amount, hard drive space and type, and input/output ports.
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The document discusses different types of motherboards and their components. It describes motherboards based on the devices they support like integrated vs non-integrated, form factors like AT and ATX, and uses like desktop, laptop and server. It explains the main components of a motherboard like the CPU socket, memory slots, expansion slots, chipset, BIOS, CMOS battery, input-output connectors and power connectors. The document provides details on these different components and their functions in powering and connecting the various parts of a computer system.
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The document discusses digital representation in computers. It explains that the basic unit of digital information is a bit, which can have one of two values: 0 or 1. Groups of eight bits are called bytes, which can represent letters, numbers, and other characters using binary codes. The ASCII code is commonly used to assign binary representations to different characters. Representing information digitally with bits allows computers to process and store vast amounts of data.
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The document provides step-by-step instructions for installing the Windows 7 operating system on a personal computer. It explains that Windows 7 is one of the most widely used operating systems currently available. The installation process involves booting from the Windows 7 DVD, selecting language and time settings, agreeing to license terms, selecting a drive to install to, and going through a series of restarts until setup is complete. Upon completion, the user is prompted to create an account and set preferences for Windows updates.
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The document provides step-by-step instructions for operating a basic computer system. It lists the necessary components as a CPU, monitor, keyboard, mouse, and optional speakers and printer. It then outlines the process of connecting all components, turning the computer on by pressing the power button, and how to properly shut it down through the start menu. The overall document teaches basic computer operation for beginners to get familiar with turning a system on and off.
Parts of computer
This document provides an overview of the main parts of a computer and questions to test understanding. It begins by listing 5 common computer parts: monitor, CPU, keyboard, mouse, and speaker. It then describes the functions of these parts. The remaining questions and answers cover topics like what CPU stands for, how components connect, starting and shutting down a computer, and differences between monitors and televisions. Fill-in-the-blank and unscrambling questions are also included to reinforce key computer terminology.
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The document provides an overview of basic hardware components and how to use them, including monitors, mice, keyboards, CD/DVD drives, USB ports, headphones, printers, scanners, and network connections. It also covers starting up and shutting down computers, as well as performing hard and soft reboots. The objectives are to understand hardware, connections, startup/shutdown procedures, removable storage, and how to get help with hardware issues.
How to Use The Computer and The Internet
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Updated 2018
Copyright London Marketing Academy
Part 1 learning computer basics
The document provides an introduction to basic computer concepts and skills in multiple parts. It covers the objectives of learning about computer hardware, software, basic maintenance, use of a mouse and keyboard, operating systems, starting up and shutting down a computer, and typing practice. The document is presented by Vijay Kumar Ratre and provides his contact information.
Lenovo Ideapad 310 (15" Touch) user guide manual PDF (English)
Here are the key steps to connect to a wireless network:
1. Select the wireless network icon in the notification area and select the wireless network you want to connect to.
2. If the network is password protected, enter the password.
3. Once connected, you should see the wireless network icon change to show that you're connected.
4. To verify the connection, you can open a web browser and try to navigate to a website.
Let me know if you have any other questions!
Assemble a desktop pc
The document provides instructions for assembling a desktop PC by listing the necessary components and assembly steps. The key components include the power supply, motherboard, processor, RAM, hard drive, video card, keyboard, mouse, monitor, and case. The assembly process involves installing these components one by one into the case, such as installing the motherboard, CPU, RAM, and connecting power cables. The document explains how to set up the BIOS and check that the computer is functioning properly on first startup.
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This document provides an introduction to using a laptop computer. It explains that laptops are portable personal computers with integrated keyboards, monitors, and other components. It describes the basic parts of a laptop like the desktop interface, keyboard, trackpad, and control panel. It provides instructions for connecting to WiFi and gives tips for maintaining battery health. The document is presented as an introductory guide to using laptops.
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The document provides an overview of basic computer concepts. It discusses that a computer consists of hardware and software. The hardware includes physical components like the central processing unit, memory, input/output devices, etc. The software includes system software that manages the computer's operations and application software that allows users to perform tasks. It then describes the main components of a computer system and how they work together, including different types of computer languages, memory, and input/output devices.
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The document discusses the basic structure and functions of computers. It covers input devices like keyboards, mice, and scanners. It discusses different types of memory including RAM, ROM, PROM, and EPROM. It also describes output devices like monitors and printers. Storage devices covered include hard disks, floppy disks, CDs, DVDs, and more. The central processing unit, including the control unit and arithmetic logic unit, is also explained.
Basic concepts of computer & net work (1.25 mb)
The document discusses the basic concepts of computers, including hardware and software components. It describes the typical functions and units of a computer system, such as input, storage, processing, control, and output. It also covers computer characteristics like speed, accuracy, versatility and storage capacity. The document defines different types of computer languages like machine language, assembly language, and high-level languages.
Lenovo IdeaCentre K3 Series User Guide
1. This chapter provides instructions on using the computer's software features, including Lenovo Dynamic Brightness System, Lenovo Eye Distance System, and BackOn Track.
2. Lenovo Dynamic Brightness System automatically detects ambient brightness and adjusts display brightness accordingly for comfort in different lighting conditions.
3. Lenovo Eye Distance System uses infrared sensors to detect how far away the user's eyes are from the screen and adjusts screen properties to reduce eye strain.
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Computer hardware troubleshooting
This document provides an overview of common computer components and their troubleshooting, including:
- The CPU and its functions as the central processing unit that executes instructions. Troubleshooting steps are outlined for issues like no power.
- Common computer peripherals like monitors, keyboards, mice, and printers. Block diagrams show the components and potential issues covered include no video signal, keys not working, cursor issues, and printers not powering on.
- Other devices like UPS systems are introduced and freezing or crashing issues are addressed with solutions like using Ctrl-Alt-Del and safe boot modes. Basic maintenance tips are provided like periodic reboots and avoiding dust.
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The document introduces the basic parts of a computer, including input devices like the keyboard, mouse, and microphone, and output devices like the monitor, printer, and speakers. It defines each part and their functions, such as the keyboard being used to enter text and numbers, the mouse being a pointing device, the monitor displaying output, and the speakers producing sound. It also defines input and output devices, with input devices taking data into the computer and output devices displaying the processed results. Finally, it discusses why computers are important for their accuracy, speed, and ability to store large amounts of data and perform complex tasks.
EVG7 DL46 Diagnostic Controller Tablet PC user manual
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1.The key feature of this PC is to be full-compatible for vehicle diagnostic devices software.
2.Can work perfectly with BMW ICOM,MB SD C4,GM MDI,MB Star hrad disk software.
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This document discusses the overview of a computer system. It describes the basic components of a computer which include the input unit, output unit, central processing unit (CPU), primary memory, and secondary storage. The CPU contains the arithmetic/logic unit and control unit. The chapter also distinguishes between hardware, the physical parts of a computer, and software, the recorded instructions that govern the computer's functioning.
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This document discusses the basic components and tools used in computers. It describes five basic components: the input unit, output unit, memory unit, control unit, and arithmetic/logical unit. The input unit allows data entry and the output unit displays results. The memory unit stores entered data and the control unit manages processing and output. The arithmetic/logical unit performs calculations. It also discusses common hardware tools like screwdrivers and cleaning tools. Proper tool use is emphasized to prevent damage. Steps for starting a computer include turning it on, logging in, and accessing programs. Shutting down involves clicking the power icon and selecting shut down.
Basic of computer by vishal
A computer is an electronic device that receives input, processes it, and provides output based on instructions. Charles Babbage is considered the father of computers for designing the Analytical Engine in 1822. A computer system includes input devices, a central processing unit, output devices, storage devices, an operating system, and software. Computers are widely used for calculations, entertainment, communication, and obtaining information. They must be handled carefully and used properly to avoid damage.
Hardware troubleshooting
The document provides guidance on basic hardware troubleshooting. It lists some common problems people encounter like the computer not powering on, beeping errors, fans starting but no video or beeps. For each issue, it suggests steps to diagnose the problem such as checking that power and data cables are securely connected and components like the processor and memory are properly installed. The document also provides an overview of what the BIOS is, its purpose to load default settings for booting, and how to access the BIOS setup utility through keys pressed during startup to view settings and make changes if needed.
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Event Link:- https://meetups.mulesoft.com/events/details/mulesoft-mysore-presents-mule-event-processing-models/
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Mysore WhatsApp group:- https://chat.whatsapp.com/EhqtHtCC75vCAX7gaO842N
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Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
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How to operate a computer
- 1. How to operate a computer? For beginners may find difficulties how to operate a computer. Do the following guides are basic computer operation which can be easily be mastered. The guides have been formatted for more simple and applicable to follow it. Kinds of Materials is Needed: CPU Monitor Keyboard Mouse Active Speakers Printer Operating System Here are the steps to operate a computer: 1. Before plug of powering up the computer system, make sure that the power cable connected to the back panel of the CPU and is plugged into the electric socket. 2. Make sure the video cable is already connected to the video card correctly into the back of the panel 3. Make sure both devices are the mouse and keyboard are mounted on the rear panel to the right. Because if one is installed then the port can not enter. For steps 1 to 3 is basically very easy to do because in addition to the mouse and keyboard devices, other components can only be plugged into the appropriate port in order to prevent novice users from installation errors. 4. When everything is plugged in securely, then press the power button on the CPU is usually located on the front panel of the CPU. 5. The computer will display the Windows logo and displays the desktop image 6. Once the desktop image appears then the computer is ready to operate 7. The proper way to shut down or turn off the computer system is by clicking on the ‘Start’ button and choosing the ‘Turn Off Computer’ option. This will display the options to ‘Standby’, ‘Restart’, or ‘Turn Off’ the CPU.