DOCSLIB.ORG

CLASS NOTES More About Keyboard

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
CLASS NOTES More About Keyboard CLASS NOTES Class III Date 8/04/2020 Subject Computer Chapter 2 More about Keyboard N.B. This exercise has to be written in computer book with respective date and has to be submitted on the first day of school reopening. Keyboard : A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (these are called characters) into a computer. A computer keyboard has 104 keys. Keyboards are basically of two types: 1. Qwerty : Qwerty refers to the type of keyboard on a standard English. The name was given from the first six letters on the row above the home row keys. This layout is most widely used because of its convenience and universal standard. 2. Dvorak : Dvorak keyboard is the type of keyboard used for speed typing. The most commonly used letters are arranged in home row which makes it easy to type. It makes typing easier to one hand people. Types of keys : Mostly we use QWERTY layout keyboard and the keys on the keyboard can be broadly divided into the following groups : 1. Alphabet keys have letters on them. They are used to type words and sentences. You can write both capital and small letters. 2. Number keys have numbers on them. Numbers from 0 to 9.You can type numbers by using these keys. 3. Cursor control keys are used to move the cursor up, down, left and right. 4. Function keys are near the top of a keyboard marked ‘F1’ to ‘F12’. It is used to perform specific functions. 5. Special keys : a) Space bar is the longest key on the keyboard. We use it to give space between two words. b) Enter key is also called the return key. It is used to move to the next line. c) Backspace key is used to remove any character that is present to the left of the cursor. d) Caps Lock key on a computer keyboard that makes all the keys produce capital letters. e) Delete Key is used to remove any character that is present to the right of the cursor. f) Shift key can be used to type capital letters when the caps lock is 'OFF'. g) Home key is used to moves the cursor to the start of a line. h) End key is used to moves the cursor to the end of a line. i) Control Key on a computer keyboard that is used in combination with other keys for doing particular operations. This key is usually marked ‘Ctrl’. j) Punctuation key is used to type comma (,), full stop (.), hyphen (-), double quotes (") and single quotes (') to complete our sentences. k) Tab key is used to shifts the cursor few space forward. ASSESSMENT ZONE (Answer Key pg no. 29) A. Choose the correct answer. 1. Backspace 2. Enter 3. Tab B. Tick (√) the correct statement and cross (x) out the wrong one. 1. X 2. X 3. X 4. X 5. X 6. √ C. Fill in the blanks using the words given below. 1. Delete 2. Caps Lock 3. Shift 4. Num Lock 5. End .
Load more

Recommended publications
  • Function Keys One of the Biggest Differences Between a Typewriter
    Function Keys One of the biggest differences between a typewriter keyboard and the computer keyboard is the row of keys at the top of the keyboard that are labeled F1 through F12. Commonly referred to as Function Keys, these keys were frequently used in the good old days of DOS programs. In today’s Windows world of computers, you can probably use your computer without ever using one of these keys. Yet, these function keys provide some interesting shortcuts for common computer functions that can be useful tools in everyday computing . The function keys are frequently used in combination with other keys such as the CTRL key, the ALT key, and the Shift key. This results in a plethora of possible keyboard shortcuts . Here is a brief rundown of the function key and what they can do for you. F1 As a throwback to DOS days, you will find that the F1 key will often bring up a help menu. If you press F1 while working in a program, help for that program will usually appear. If you press F1 while at the Windows desktop or when the Windows Explorer is open, a Windows help screen will pop up . If you happen to be working in a program and would like to see the Windows help screen, simply press the Windows key (the key with the Windows logo on the bottom row of keys) on your keyboard and press F1 at the same time. F2 You can use the F2 key to rename an item when working in Windows. Highlight any folder or file, and press F2.
    [Show full text]
  • Excel 2016: Basics 1
    Excel 2016: Basics 1 Navigating and Formatting [email protected] Microsoft Excel: Basics 1 - Navigating and Formatting 2.0 hours In this workshop, we will learn keyboard and mouse shortcuts to quickly move through the worksheets and to format the cells. Topics include an introduction to the Excel interface; working with selections; entering and editing data in cells; cut and copy vs. move and duplicate; resizing, inserting and deleting columns and rows; formatting cell fonts, alignments, numbers, borders and shading. Lots of shortcuts! This basic workshop assumes some experience with Microsoft Excel. Text Modes ................................................................................................................................................... 1 Moving Between Cells ................................................................................................................................... 1 Navigating using the keyboard ................................................................................................................. 1 Enter Key .............................................................................................................................................. 1 Tab Key ................................................................................................................................................. 1 Page Up and Page Down Keys .............................................................................................................. 1 Arrow Keys ..........................................................................................................................................
    [Show full text]
  • Nokia 3220 Phone at a Glance
    UserGuide_test 1/26/04 1:04 PM Page 1 Thank you for purchasing your new Nokia phone. We’re here for you! www.nokiahowto.com Learn how to use your new Nokia phone. www.nokia.com/us Get answers to your questions. Register your phone’s limited warranty so we can better serve your needs! Nokia Inc. 7725 Woodland Center Boulevard, Suite 150, Tampa FL 33614 . Phone: 1.888.NOKIA.2U (1.888.665.4228) Fax: 1.813.249.9619 . Text Telephone/Telecommunication Device User Guide for the Deaf (TTY/TDD) Users: 1.800.24.NOKIA (1.800.246.6542) PRINTED IN CANADA Nokia 3220 phone at a glance Power key Earpiece Display screen Left Right selection key selection key Call key End key Scroll key Keypad Bottom of phone Back of phone Pop-Port Camera lens Charger port connector Microphone Nokia 3220 User Guide iCopyright © 2004 Nokia •QUICK GUIDE Action Description Make a call Enter a phone number, and press the Call key. Answer a call Press the Call key, or select Answer. Answer call during call Press the Call key. End a call Press the End key. Decline a call Press the End key to send the call to voice mail. Mute a call Select Mute during a call. Redial Press the Talk key twice. Adjust call volume Press the Scroll left and Scroll right keys during a call. Use in-call menu Select Options during a call. Save name and number Enter a number. Select Options > Save. Enter a name. Select OK. Use 1-touch dialing Press and hold a key (2–8).
    [Show full text]
  • Datahand Personal User's Guide
    DataHandâ Personal User's Guide Version 1.7.8 October 9, 2003 DataHand® Systems © Copyright 1997, DataHand® Systems, Inc. 3032 North 33rd Avenue Phoenix, AZ 85017 All rights are reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, mechanical, photocopying, recording or otherwise, without the prior written permission of DataHand® Systems, Inc. DataHand® Systems is a registered trademark of DataHand® Systems, Inc. Apple is a registered trademark of Apple Computer, Inc. IBM is a registered trademark of IBM Corporation. Microsoft and Windows are registered trademarks of Microsoft Corporation. Neither DataHand® Systems, Inc. nor its affiliates shall be liable to the purchaser of this product or third parties for damages, losses, costs or expenses incurred by purchaser or third parties as a result of: accident, misuse or abuse of this product or unauthorized modifications, repairs or alterations to this product. DataHand® Systems, Inc. and its affiliates shall not be liable for any damages or problems arising from the use of any options or any consumable products other than those designated as original DataHand® Systems, Inc. products or DataHand® Systems, Inc. approved products. ii User's Guide, Version 1.7.8, October 9, 2003 Congratulations! For choosing the world’s finest User-to-computer interface. You are now on the leading edge of interface technology. Your DataHand® System is a new and advantageous way to work with your computer. Learning to use the system requires commitment, patience and persistence, which will be well rewarded by increased comfort, reduced exposure to injury and long-term productivity increases.
    [Show full text]
  • Summary Keyboard Mapping
    Technical Bulletin Product: RUMBA OFFICE 2.0 RUMBA for UNIX RUMBA for the VAX Version #: See above Host: UNIX, VAX Summary If you find that one or more of the keys you press in RUMBA for the VAX or RUMBA for UNIX doesn't produce the effect you expect, it may be that there is a mismatch between how the keyboard is mapped in RUMBA software and how the keys are mapped on the host. By remapping the characters that a key sends, RUMBA software can emulate most keyboards and be made to work with almost any application. When a key is pressed one of two things can happen. If the key defines a "local function," RUMBA software performs that function and nothing is sent to the host. One local function is the F2 or PrintScreen key. This function does not require host interaction. RUMBA software simply copies the information from the screen to the printer. If the key does not define a local function then RUMBA will send either a single character or a string of characters to the host. This document describes how to change the character or string of characters sent by RUMBA software when a key is pressed. It also covers some basic ways to determine what the host or application expects. To effectively fix key mapping problems, you will need to talk with your system administrator and possibly with the vendor of the host application you are using. Keyboard Mapping Host applications are written for a specific host keyboard. In the case of DEC and UNIX applications, this keyboard is usually a VT keyboard.
    [Show full text]
  • Excel Basic Macros
    Excel Basic Macros [email protected] Excel Basic Macros 1.0 hour Macros ................................................................................................................................ 3 Moving Between Cells......................................................................................................... 3 Navigating using the keyboard ....................................................................................... 3 Navigating Using the Mouse and Keyboard ................................................................... 5 Keyboard Shortcuts ............................................................................................................. 5 Record a Macro ................................................................................................................... 6 Absolute vs Relative References ..................................................................................... 8 Stop Recording ................................................................................................................ 9 Running a Macro ................................................................................................................. 9 Create a Button ............................................................................................................. 10 Editing a Macro ................................................................................................................. 11 Personal Macro Workbook ..........................................................................................
    [Show full text]
  • For the at Only-A Great New Keyboard
    BIG GUNS "While the For the AT Only-A Great New Keyboard layout make: The AT's keyboard is an improved version of the PC's and defuses with the good points retained and the irritating ones of the tired c corrected. But it only works with the AT. complaints, upward and outward-comfortable to new locations on the new keyboard. One as most other keys on the keyboard). won't make much difference, but the At doesn'tfirst glanceseemthemuchPC AT'sdifferentkeyboardfrom the touch and a breeze to use. As does Each key has been moved inward: Num• perfect." other one will. The tilde (-) key has Lock is now over the 8 key and Scroll• the PC's. When you take a closer look, the new Enter key, the shift keys leave been moved to make way for the larger Lock over the 9 key. you'J] fmd most of the changes are sub• you plenty of room to hit your mark, a Enter key. It won't be missed by most IBM must have heard the complaints tle, but they are all important-and long change that will certainly cut down on from PC users about the PC's not-quite• overdue. errors. PC users in it. new position where the The AT's is still the same keyboard IBM has not labeled the Tab or Back• Esc key used to be. long-enough 6-foot cord, because the cord to the AT's keyboard is 10 feet with that now-familiar clicking sound space keys-they still only have arrows The shift of the Pipe symbol key (I and \) will be noticeable.
    [Show full text]
  • Spreadsheet Program for EPA's Method 301: Field Validation of Pollutant Measurement Methods Form Various Waste Media the Calcul
    Spreadsheet Program for EPA's Method 301: Field Validation of Pollutant Measurement Methods form Various Waste Media The calculations involved in the four separate approaches in Method 301's validation protocol are incorporated into this spreadsheet. These four approaches are comparison against a validated method with paired sampling trains, method comparison with quadruplicate sampling trains, isotopic spiking with paired or quadruplicate sampling trains, and analyte spiking with quadruplicate trains. The purpose of the spreadsheet is to provide quick results to the statistical qualification tests involved with validating a method. The steps for using the spreadsheet are divided into the following sections: A. General instructions for Lotus 1-2-3 program. B. Method comparison with quadruplicate sampling train. C. Method comparison with a paired sampling train. D. Isotopic Spiking with a paired or quadruplicate train. E. Analyte spiking with a quadruplicate sampling train. A. General instructions for Lotus 1-2-3 program: 1. Load Lotus 1-2-3. 2. Retrieve the Method 301 program: * Call the menu by pressing the slash key, "/". * Select "FILE" (press F) then "RETRIEVE" (press R). * Type a: M301 (return). (Choose the drive where the PST file is located.) 3. Make selection: * The spreadsheet menu and title should appear: "SPREADSHEET FOR METHOD 301: VALIDATION PROTOCOL." If not press the "home" key. * Press "ALT" and the desired letter simultaneously. 4. Saving the spreadsheet: * Call up the lotus menu by pressing the slash "/." * Select File and Save * Enter a filename for the saved spreadsheet, and press enter. 5. To quit Lotus: * press slash "/" for the menu. * select Quit, Yes, and Exit.
    [Show full text]
  • Page 1 Mitel 612D (Mitel 612 DECT Phone) Keys Display Symbols
    Mitel 612d (Mitel 612 DECT Phone) Keys Display symbols (selection) Call key: Radio link quality •Press call key (4 signal bars: good, 1 signal bar: bad) •Dial extension or State of charge number • Select ok on left Microphone off soft key. Ring tone off End key: More options available • Disconnect call. • Exit editor without changes. New message in the voice mailbox • In a menu: Back to idle state. ➀/➃: New text messages • Press and hold down: • Activate/deactivate phone. ➀/➃: Read text messages Loudspeaker key: Activate/deactivate hands-free mode. Soft keys: LED indicator Executes displayed function above key. Green • Flashes fast: Incoming call, enquiry Navigation keys: call. • In a menu: Scroll forward and back- • Lit: Hands-free on. ward. Red • In a list: Navigate. Flashes slowly: • In idle: Call up stored functions. • ➀/➁/➂/➄: New entries in the info area, alarm/appointment. Correction key: Delete the last • ➃: New voice mail message. character or go back one step in the Flashes fast: menu. • Outside the system’s service area. "Plus / Minus" side keys: Adjust cur- Orange Lit: Battery charging. rent connection volume. Star key: Press and hold down to activate/deactivate ring tone. ➂/➄: Switch between digits/letters and upper/lower case. Hash key: Press and hold down to lock keypad. Phone book/Name selection To set up a conference ➀/➁/➂/➄: Press the navigation key up or down. Connects several callers for a conference call. A call Enter name or first letter of the name. If necessary participant is put on hold: select entry. ➀/➄: Enter R and 3 [ ]. ➁: Press >>>, select 3 party and confirm with Ok.
    [Show full text]
  • Proper Keyboarding Technique and Procedures
    KB1 Essential Standard Apply the touch method in operating the alpha keys. KB1 - 1.02 Execute the touch method in operating the alphabetic keys. Touch Method of Keyboarding Touch Typing Touch typing (also called touch type or touch method) Typing without using the sense of sight to find the keys. A touch typist learns the location of the keys on the keyboard through muscle memory. This method involves placing the eight fingers in a horizontal row along the middle of the keyboard (the home row) and having them reach for other keys. Touch Method Touch Method of Keyboarding Typing on a keyboard without looking at the keys. Learning to key by touch rather than using the hunt and peck method Hunt and Peck Hunt and Peck Method of Keyboarding Typing on a keyboard using only one or two fingers of each hand. Touch Typists Vs. Hunt and Peck Typists The average touch typist can type 50 to 60 words per minute without typos The two-finger typist using the "hunt and peck" method typically achieves only 20 to 30. Which type of typist do you want to be? Tips for Learning the Touch Method of Keyboarding Do not rush at the early stages of learning. Take your time and the speed will pick up as you progress. Establish and maintain a rhythm while typing so keystrokes are made at equal intervals. Strike keys with the correct fingers. Move your hands and fingers as little as possible. Tips for Learning the Touch Method of Keyboarding Don't hammer on the keys.
    [Show full text]
  • Get Started with Narrator Content Provided by Microsoft Applies To: Windows 10
    Get started with Narrator Content provided by Microsoft Applies to: Windows 10 Narrator is a screen-reading app built into Windows 10. This guide describes how to use Narrator with the Windows 10 April 2018 Update on desktop PCs, providing you with enough info to start exploring Windows, using apps, and browsing the web. It’s written for those who use a screen reader regularly. To use this guide, choose a link from the following table of contents. When you’re done reading a chapter or appendix, select the Back button in your browser to return to this page and select another chapter. There are also links at the end of each chapter and appendix to go to the next chapter or return to this table of contents. Following the table of contents on this page, there is a section about what's new in Narrator in the Windows 10 April 2018 Update. Note This content is available online. This document was up to date as of July 17, 2018. You can also download a previous version in braille (US English non-UEB grade 2 braille). To obtain additional languages or grades, contact the Disability Answer Desk. Table of contents Chapter What's in it Chapter 1: Introducing An overview of Narrator including how to start and stop it. Narrator Chapter 2: Learning How to get around the screen, find and open apps, change Narrator basics what Narrator reads, and adjust speech rate and volume. Chapter 3: Using scan mode How to use scan mode to navigate apps, email, and the web.
    [Show full text]
  • 454 Keystrokes in Silverfast
    Keystrokes in SilverFast Action Macintosh Windows Description of keyboard shortcuts and their respective counterparts Command . Command-/Apple-Key . – Alt . Opion-/Alt-Key . Alt-Key Shift . Shift-Key . Shift-Key Ctrl . Control-/Ctrl-Key . Control-/Ctrl-Key Return . Return-/Enter-Key . Return-/Enter-Key Esc . Escape-/Esc-Key . Escape-/Esc-Key ScanPilot / ImagePilot Apply / Execute current tool . Return . Return Scroll / Next action . Up and Down arrow . Up and Down arrow Prescan, scan / Preview, process Stop prescan / stop scan . Command+Period . Strg+Period Switch to other colour space . Ctrl+Click on . Right mouse button+Click on Scan-/Process-button . Scan-/Process-button Zoom Ctrl+Click&Drag . Ctrl+Click&Drag Image frames Duplicate frame . Alt+Click&Drag . Alt+Click&Drag Entire Window in one frame . Command+A . Ctrl+A Delete frame (extended keyboard) . Delete . Delete Delete frame (normal keyboard) . Alt+Backspace . Delete Frame reset . Reset-button . Reset-button Copy settings of one frame . Alt+Click on active frame, . Alt+Click into inactive into an other frame click then into target frame . target frame 454 7.3 • Addendum SilverFast® Manual Action Macintosh Windows Auto-adjust Resetting auto-adjust . Alt+click on . Alt+Click on Auto-adjust button . Auto-adjust button Highlight / shadow / midtone tool (HSM-tool) Set highlight . Click on white triangle of HSM-tool Set midtone . Click on pipette of HSM-tool Set shadow . Click on black triangle of HSM-tool Multiple attempts with pipette Hold down pipette for multiple . hold down Alt . hold down Alt attempts (only highlight, shadow) Reset highlight / shadow . Alt+Pippette of HSM-tool Display brightest point . Click on white square .
    [Show full text]