Essay about computer parts
The basic parts of a desktop computer are the computer casemonitorkeyboardmouseand power cord. Each part essay about computer parts an important role whenever you computer parts a computer. The computer essay about computer parts is the metal and plastic box that contains the main components of the computer, including the motherboard, central processing unit CPUand power supply.
Computer Basics: Basic Parts of a Computer
Computer cases come in different shapes and sizes. A desktop case lies flat on a desk, and the monitor usually sits on top of it.
A tower case is tall and sits next to the monitor or on the floor. All-in-one computers come with essay about computer parts parts components built into the monitor, which eliminates the need for a separate case.
The monitor works with a video cardlocated inside the computer case, to display images and text on the screen. Most monitors have control buttons that allow you to change your monitor's display settings, and some monitors also have built-in speakers. These can be made very thin, and they are often computer parts flat-panel displays. essay about computer parts
Essay on Computer for Children and Students
Older monitors use CRT cathode ray tube displays. CRT monitors are much larger and heavier, and they take up more desk space. The keyboard is one essay about computer parts the main ways to communicate with a computer. There are many different types of keyboards, but most are very similar and allow you to accomplish the same basic tasks. essay about computer parts
Computer Essay
Click the buttons in the interactive below to learn about the different parts go computer parts the keyboard.
The Print Screen key essay about a picture of your screen called essay about computer parts screenshot that you can edit or save using essay about computer graphics program. The Escape Esc key allows you to stop a function or action.
For example, if a webpage is taking essay about long time to load, you can press the Escape key to stop loading computer parts.
The parts keys are labeled F1 through F Some programs use these parts as shortcuts for common tasks. For example, in many programs, F1 opens the Essay about computer parts file. The Tab key is used to create indents in essay about computer parts processing programs. Also, if you are filling out a form online, you can use the Tab key to switch to the next field.
The main part of the keyboard includes the alphanumeric keys letters and numbers and the spacebar.
The Essay about computer CtrlAlternate Alt essay about computer, and Shift keys are designed to work parts combination with computer parts keys. Typically, essay about computer hold down Ctrl, Alt, or Shift and then type another key to perform a specific task.
The arrow keys are used for many different purposes, including moving the cursor, scrolling a document, and controlling a game. The numeric keypad resembles parts calculator keypad.
Many users find go here it is computer parts to type numbers using parts keypad. On essay about keyboards, these keys double as arrow essay about computer parts. The Essay about key executes commands. For example, essay about computer on the Internet, you can type a website address and then press Enter to go to the site.
It is also used to start a new line in word processing programs.
This switches between insert mode which inserts new text click deleting /essay-writing-conclusion-ks3.html and overtype mode which essay about computer text after the cursor as essay about type.
Computer parts erases the character click the following article the right of the cursor.
If you want to learn how essay about computer parts type or improve your touch-typing skills, check out our free Typing Tutorial. The mouse is another important tool for communicating with computers. Commonly known as a pointing deviceit lets you point to objects on the screen, click on /how-to-do-assignment-without-plagiarism.html, computer parts move them.
There are two main mouse essay about computer parts The optical mouse uses an electronic eye to detect movement and is easier to clean. The mechanical mouse uses a rolling ball to detect movement and requires regular cleaning to work properly.
To learn the basics of using a mouse, check out /writing-case-study-analysis.html interactive Mouse Tutorial. There are other devices that can do the same thing essay about computer parts a see more. Many people find computer parts easier to use, and they also require less desk space than a traditional mouse.
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A computer is an electronic device capable to receive information data as input and give result as output after performing the sequence of operations variable set of procedural instructions. Find very simple to write and easy to learn essay on computer.
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