This site uses cookies for analytics, personalized content and ads. Keyboard shortcuts instead of an sap icon button, you can use a keyboard shortcut. Show the various parts of a computer and explain their functions. View and download lenovo thinkpad keyboard user manual online.
The alt key is used in combination with the command keys for special functions such as. Allow a computer to communicate with the outside world. The pcs keyboard is a computer system in its own right. There are five main components to the keyboard we will consider in this chapter basic keyboard information. What are the functions of all the parts of a computer. Kurzweil 3000 for windows users guide excerpt 3 select or deselect a check box, or carry out the action of a selected dialog box button, such as ok or.
Composition of alphanumeric character is the biggest part of pc keyboard, it is the letters from az, numeric numbers from 09, character are symbols and punctuation, and the special. A computer keyboard is an input device used to enter characters and functions into the computer system by pressing keys, and this quizworksheet combo will help you. Functions of every key keys on the computer keyboard and their. The world of computers is ever expanding like some kind of science fiction infinite universe thing, and it can quite a daunting task for beginners to learn about computers these days. On computer keyboards, the shift key can have many more uses. Theyre called shortcuts because they help you work faster. In fact, almost any action or command you can perform with a mouse can be performed faster using one or more keys on your keyboard. Lets take a fourbar melody with chords and look at the various ways you.
They keyboard has many different functions that provide an easier way to use the computer without a mouse if necessary. Most computer functions are triggered by key commands, many of which cannot be performed with the mouse alone. Spacebar carry out action of a selected dialog box button, such as ok, apply or cancel. About the computer keyboard keys information for kids. Keyboard shortcuts are ways to perform actions by using your keyboard. Every acoustic piano, whether a glossy concert grand or a wellworn upright, part of an orchestra or a jazz combo, shares certain characteristics with every other piano. Keyboards differ by manufacturer and the operating system they are designed for. These extra parts are a simple way to correctly position the hands and wrists to help prevent discomfort caused by repetitive stress injuries.
Characterany letter, number, or symbol typed on the keyboard 5. For many users, using a mouse to interact with kurzweil 3000 can be. Learn the basics pc laptop 101 east stroudsburg area. Introduction to the keyboard they keyboard is the primary means of input for a computer. The keyboard is used for entering data into the computer system. Battery, keyboard, fan, motherboard, ram, dvd, wifi. This document is excerpted from the kurzweil 3000 for windows users guide version 10, where it appears as appendix a. It includes hot keys, multimedia keys, a palm rest and more. Grade 2 books chapter 4 more about keyboard this video about the keyboard. Choose from over 1,000 mechanical keyboards and accessories with the worlds largest dedicated mechanical keyboard catalog and knowledge base. Input devices are used to enter data to a computer. Each part plays an important role whenever you use a computer. Here are some facts you should know about this part of a computer.
On an acoustic piano, the keyboard is comprised of 88. Welcome to a beginners guide on the basic computer parts and their functions. They were trying to see how the wires were connected. Watch the video below to learn about the basic parts of a desktop computer. Ehh you really wouldnt say parts of the keyboard, but rather types of keys. For workers in an office, most of the day is probably spent in front of a computer, so making sure that keyboard parts, such as a wrist rest or mouse pad, are available can make the job much easier.
A user talks with a computer through input devices such as keyboard and mouse. The parts of laptop include display screen, keyboard, base panel, top panel, cooling fan, ram, hard disk, palm rest assembly, battery, hinges, speaker, optical drive, antenna etc. Customized keyboards, with special buttons and features, seem to be the rule, not the exception. Wilson browse the article how computer keyboards work an average windows keyboard. The pc keyboard chapter 20 the pcs keyboard is the primary human input device on the system.
Hp pcs keyboard shortcuts, hotkeys, and special keys windows. Functions of every key keys on the computer keyboard and. The palm reading free pdf active part of the computer, the part that does calculations and controls all. Keyboards can have different keys depending on the manufacturer, the operating system theyre designed for, and whether they are attached to a desktop. Command keysused in conjunction with another key to.
In this lesson you will learn about the main parts of a computer. Then type the brand and type of your product in the search bar to find your manual. Short for escape, esc is a key located on the topleft of a computer keyboard that allows a user to cancel or abort operations. How computer keyboards work by jeff tyson and tracy v. Accessing functions and features from the keyboard. Compact usb keyboard with trackpoint and compact bluetooth keyboard with trackpoint. To change the function of a keypad key to keypad functions while the keypad is off, press and hold the fn key while pressing the keypad key. Tab is used for tabulation indenting the first line of a new paragraph when using the computer as a word processor. A keyboards primary function is to act as an input device. Keyboard function keys computer keys keyboard shortcuts. Whatever you type on the keyboard can be seen on the monitor.
Whether youre looking for a wireless keyboard, bluetooth, ergonomic or media keyboard, microsoft hardware offers a variety of computer keyboards to fit your needs. Keyboard basics how computer keyboards work howstuffworks. The function keys are arranged at the top of your keyboard numbered across from f1 to f12 and are commonly referred to as f keys or fn keys. A function key is a key on a computer or on the computer keyboard which can be programmed so as to cause an operating system program to perform certain actions. On more extensive keyboards you can have other types of keys such as function keys, a numeric keyboard, navigatio. The following table lists the keyboard shortcuts in that are available when you have the pdf editor open. Major functions of the keyboards these are the 5 major functions, these are the function keys all f keys, alphanumeric keys, 9 special keys, cursor keys arrow, and the numeric keypad. Holding down a modifier key, like shift, and pressing another key modifies the primary behavior of that key to.
Different computers are assembled differently, so it varies somewhat from one computer to another. These keyboard shortcuts enable you to access various types of help and execute certain menu commands. When num lock is off, the numeric keypad functions as a second set of. What are the parts and functions of a computer keyboard. The quick guide introduces you to the basic features and functions of your new computer. Using a keyboard, a person can type a document, use keystroke shortcuts, access menus, play games and perform a variety of other tasks. Top row of keyboard esc, function keys f1f12, pausebreak 6. This article describes list of laptop parts and functions of these laptop parts. Keyboards come in all shapes and sizes, but the general layout of the keys are identical to the above image. For more on how your computer can help you to be more productive, please refer to the users manual. A computer keyboard is an input device used to enter characters and functions into the computer system by pressing buttons, or keys. These keys include the same letter, number, punctuation, and symbol keys found on a traditional typewriter. You may find shortcuts of microsoft windows, basic hotkeys, word shortcut keys. Learn about the different types of keyboards and the typical layout of the keys.
The keyboard is also capable of completing many functions. The number shop for mechanical keyboards, mechanical switches, keycaps, and other accessories. A keyboard shortcut is a key or combination of keys that you can use to access icon button functions while you are working in sap. This guide contains detailed information on such subjects as system utilities, data recovery, expansion options and troubleshooting. Backspacekey which removes the text to the left of the cursor position. Caps lock keykey on a keyboard that causes all letters keyed to be capital letters 4. There are four main areas on your pcs keyboard as shown in this figure. Concepts for creating keyboard string parts keyboardmag. A keyboard typically contains keys for individual letters, numbers and special characters, as well as keys for specific functions. Although it seems rather mundane, the keyboard is the primary input device for most software, so learning how to program the key board properly is very important to application developers. Lesson 2 cpu monitor keyboard mouse parts of a computer tejas and jyoti were in the computer room, looking at one of the computers.
Computer a laptop has an all in one design built in monitor keyboard speakers touchpad mouse most laptops have the same amount of ports usb, ethernet, etc. Keyboard used for typing text into your computer, but also has special. Still, the basic pc keyboard layout has 104 keys common to all pc keyboards. Modern windows keyboards typically have only 12 function keys. Generally speaking, youll have your alphanumeric keys. Kurzweil 3000 for windows users guide excerpt 1 accessing functions and features from the keyboard note.
Main keypad the main keypad is the primary portion of the keyboard that contains all. Natural ergonomic keyboard 4000 microsoft accessories. The basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord. A computer keyboard is a peripheral, partially modeled after the typewriter keyboard. Some helpful computer keyboard shortcut keys which save your valuable time at. I will give you the basic parts of a standard desktop computer. Arrow keyskeys used in place of the mouse to move the cursor to a new location 2. Use key press combinations to quickly access common functions in windows 10.
By continuing to browse this site, you agree to this use. Parts of a computer and their functions pdf computers, in spite of different layouts or new component designs. It is one of the most important parts of a computer which is used to enter commands, text, numerical data and other types of data by pressing the keys on the keyboard. Computer keyboard is a device used to enter data and commands to a computer.