IT Powerpoint
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
A275 User Guide
A275 User Guide Note: Before using this information and the product it supports, ensure that you read and understand the following: • Safety and Warranty Guide • Setup Guide • “Important safety information” on page v Lenovo® makes constant improvement on the documentation of your computer, including this User Guide. To get all the latest documents, go to: https://support.lenovo.com Second Edition (February 2018) © Copyright Lenovo 2017, 2018. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS- 35F-05925. Contents Important safety information . v Using the ThinkPad pointing device . 20 Read this first. v ThinkPad pointing device overview . 20 Important information about using your computer . v Using the TrackPoint pointing device. 21 Conditions that require immediate action . vii Using the trackpad. 22 Service and upgrades . viii Using the trackpad touch gestures . 23 Power cords and power adapters . ix Customizing the ThinkPad pointing device . 24 Extension cords and related devices. ix Replacing the cap on the pointing stick . 24 Plugs and outlets . x Power management . 25 Power supply statement . x Using the ac power adapter . 25 External devices . xi Using the battery . 25 General battery notice . xi Managing the battery power . 27 Notice for removable rechargeable battery . xi Power-saving modes . 27 Notice for built-in rechargeable battery. xii Cabled Ethernet connections . 28 Notice for non-rechargeable coin-cell battery . xii Wireless connections . 28 Heat and product ventilation . xiii Using the wireless-LAN connection . 28 Electrical current safety information . -
Siouxland Fabricating Inc.: Windows USB Devices List All Detected USB Devices (56 Items) Generated on Oct 02, 2014 @ 08:28 Am
Siouxland Fabricating Inc.: Windows USB Devices List all detected USB devices (56 items) Generated on Oct 02, 2014 @ 08:28 am Name Product Identifier Manufacturer Vendor Identifier Number of Instances Service 3Dconnexion Space Pilot 3D Mouse C625 Logitech, Inc. 046D 1 Input 3Dconnexion SpacePilot PRO C629 Logitech, Inc. 046D 1 Unknown (LGPBTDD) 3Dconnexion SpacePilot Pro 3D Mouse C629 Logitech, Inc. 046D 1 Input ActiveJet K-2024 Multimedia Keyboard 0103 Elan Microelectronics Corp. 04F3 1 Input ASIX AX88772 USB2.0 to Fast Ethernet Adapter 7720 ASIX Electronics Corp. 0B95 1 Unknown (AX88772) Audio Adapter 000C C-Media Electronics, Inc. 0D8C 1 Input Bar Code Scanner 1200 Symbol Technologies 05E0 9 Input Basic Optical Mouse v2.0 00CB Microsoft Corp. 045E 1 Input Benq X120 Internet Keyboard Pro 001C Darfon Electronics Corp. 0D62 2 Input C-Media USB Headphone Set 000C C-Media Electronics, Inc. 0D8C 1 Audio Comfort Curve Keyboard 2000 V1.0 00DD Microsoft Corp. 045E 1 Input Cordless Mouse Receiver C50E Logitech, Inc. 046D 2 Input Cordless Mouse Receiver C521 Logitech, Inc. 046D 1 Input Dell N889 Optical Mouse 4D81 Primax Electronics, Ltd 0461 1 Input Intel(R) Centrino(R) Wireless Bluetooth(R) 3.0 + High Speed Adapter 0189 Intel Corp. 8086 1 Bluetooth Keyboard 2003 Dell Computer Corp. 413C 3 Input Keyboard 2010 Dell Computer Corp. 413C 1 Input Keyboard K120 for Business C31C Logitech, Inc. 046D 1 Input Laptop Integrated Webcam 63E0 Microdia 0C45 1 Unknown (OEM13VID) Logitech Unifying USB receiver C52B Logitech, Inc. 046D 1 Unknown (LEQDUSB) M-BT96a Pilot Optical Mouse C03D Logitech, Inc. 046D 1 Input Microsoft USB Wheel Mouse Optical 0040 Microsoft Corp. -
The How of Computers
THE HOW OF COMPUTERS A computer is an electronic device, operating under the control of instructions stored in its own memory, that can accept data, process the data according to specified rules, produce results, and store the results for future use. Data and Information Computers process data into information. Data is a collection of unprocessed items, which can include text, numbers, images, audio, and video. Information conveys meaning and is useful to people. Many daily activities either involve the use of or depend on information from a computer. Computers process several data items to print information in the form of a cash register receipt. A computer processes data into information. In this simplified example, the item ordered, item price, quantity ordered, and amount received all represent data. The computer processes the data to produce the cash register receipt (information). Information Processing Cycle Computers process data (input) into information (output). Computers carry out processes using instructions, which are the steps that tell the computer how to perform a particular task. A collection of related instructions organized for a common purpose is referred to as software. A computer often holds data, information, and instructions in storage for future use. Some people refer to the series of input, process, output, and storage activities as the information processing cycle. Most computers today communicate with other computers. As a result, communications also has become an essential element of the information processing cycle. The Components of a Computer A computer contains many electric, electronic, and mechanical components known as hardware. These components include input devices, output devices, a system unit, storage devices, and communications devices. -
Alternative Perspectives 3.1
Alternative Perspectives 3.1 Chapter 3: ALTERNATIVE PERSPECTIVES Extending Our Understanding of the Relationships Among Devices In the previous chapter, the grain at which we looked at input devices was fairly coarse, especially if our orientation is the user and usage, and not the technology. If we want to probe deeper, characterizing devices as "mice”, "tablets" or "joysticks" is not adequate. While useful, they are not detailed enough to provide us with the understanding that will enable us to make significant improvements in our interface designs. The design space of input devices is complex. In order to achieve a reasonable grasp of it, we have to refine the grain of our analysis to something far finer than has hitherto been the case. In the sections which follow, we explore some of the approaches to carving up this space in ways meaningful to the designer. If design is choice, then developing a more refined taxonomy will improve the range of choice. And, if the dimensions of the resultant taxonomy are appropriate, the model that emerges will afford better choices. As a start, let us take an example. It illustrates that - even at the top level - the dominant mouse, joystick, trackball ... categorization is not the only way to carve up the "pie." Figure 1 shows a caricature of four generic devices: a touch screen a light pen a touch tablet a tablet with a stylus. Haptic Input 14 September, 2009 Buxton Alternative Perspectives 3.2 (a) (b) (c) (d) Figure 1: Analogy and relationships among different devices The devices characterized in this figure possess some important properties that help us better understand input technologies in context. -
INFORMATION SHEET 1.1.5 Storage, Input and Output Devices LEARNING OBJECTIVES
INFORMATION SHEET 1.1.5 Storage, Input and Output Devices LEARNING OBJECTIVES: After reading this INFORMATION SHEET, STUDENT(S) MUST be able to: 1. identify the output and input device 2. explain, elaborate and classify the different computer peripherals and its components INTRODUCTION A peripheral is a piece of computer hardware that is added to a computer in order to expand its abilities. The term peripheral is used to describe those devices that are optional in nature, as opposed to hardware that is either demanded or always required in principle. There are all different kinds of peripherals you can add your computer. The main distinction among peripherals is the way they are connected to your computer. They can be connected internally or externally. A computer peripheral is any external device that provides either input or output. Peripherals typically fall into the hardware category and include optional system components. Computer peripherals are add-on hardware to the computer to expand its abilities or improve its performance. By adding memory, computers are able to perform a lot better, or by adding video cards, the computers graphics create more detail. These are just some of the peripherals, although there is a lot more you can put on your PC some of them may not be compatible. Compatibility maybe an issue to some of the peripherals and may even cause the worst outcome –the PC refuses to boot or the PC refuses to recognize the peripheral being added. The easiest way to solve that would be figuring out where it started and you can start from there. -
Intuos2 User's Manual for Macintosh
USER’S MANUAL FOR MACINTOSH ® Navigation Contents Index Wacom Intuos 2 User’s Manual for Macintosh , June 8, 2001 English V4.0 for Macintosh Copyright Wacom Company, Limited, 2001 All rights reserved. No part of this manual may be reproduced except for your express personal use. Wacom reserves the right to revise this publication without obligation to provide notification of such changes. Wacom does its best to provide current and accurate information in this manual. However, Wacom reserves the right to change any specifications and product configurations at its discretion, without prior notice and without obligation to include such changes in this manual. TRADEMARKS Wacom and Intuos are registered trademarks. Tool ID, QuickPoint, DuoSwitch, and DualTrack are trademarks of Wacom Company, Limited. Acrobat Reader Copyright 1987-2001 Adobe Systems Incorporated. All rights reserved. Adobe, Acrobat, and Photoshop are trademarks of Adobe Systems Incorporated which may be registered in certain jurisdictions. Apple, the Apple logo, and Macintosh are registered trademarks of Apple Computer, Inc., registered in the U.S. and other countries. Any additional company and product names mentioned in this documentation may be trademarked and/or registered as trademarks. Mention of third-party products is for information purposes only and constitutes neither an endorsement nor a recommendation. Wacom assumes no responsibility with regard to the performance or use of these products. Contents Index Page 2 RADIO AND TELEVISION INTERFERENCE The equipment described in this manual generates, uses, and can radiate radio-frequency energy. If it is not installed and used properly—that is, in strict accordance with Wacom instructions—it may cause interference with radio and television reception. -
Evo Notebook N600c Series
229045-002.book Page 1 Friday, September 21, 2001 11:16 AM b Hardware Guide Evo Notebook N600c Series Document Part Number: 229045-002 November 2001 This guide identifies computer hardware features and provides procedures for using them. It also includes instructions for setting up the computer, information about connecting external devices, and computer specifications. 229045-002.book Page 2 Friday, September 21, 2001 11:16 AM © 2001 Compaq Computer Corporation Compaq and the Compaq logo Registered in U. S. Patent and Trademark Office. Evo is a trademark of Compaq Information Technologies Group, L.P. Microsoft, MS-DOS, Windows, Windows NT are trademarks of Microsoft Corporation. All other product names mentioned herein may be trademarks of their respective companies. Compaq shall not be liable for technical or editorial errors or omissions contained herein. The information in this document is provided “as is” without warranty of any kind and is subject to change without notice. The warranties for Compaq products are set forth in the express limited warranty statements accompanying such products. Nothing herein should be construed as constituting an additional warranty. Hardware Guide Second Edition November 2001 First Edition June 2001 Document Part Number: 229045-002 229045-002.book Page iii Friday, September 21, 2001 11:16 AM Contents 1 Hardware and Software Setup Setting Up the Hardware. 1–1 Setting Up the Software . 1–4 Installing Optional Applications. 1–4 After Software Setup . 1–5 2 A Look at the Computer Display Components . 2–1 Pointing Device Components (Pointing Stick Models) . 2–2 Pointing Device Components (TouchPad Models). 2–3 Pointing Device Components (Dual Models) . -
Class-4 Computer L-2 Input and Output Devices
CLASS-4 COMPUTER L-2 INPUT AND OUTPUT DEVICES BOOK EXERCISE A. Tick () the correct options. 1. Which of the following is NOT an input device? a. touchpad ( ) b. projector () c. MICR ( ) 2. What does OCR stands for? a. Optical Character Recognition () b. Oriented Character Recognition ( ) c. Optical Copy Recognition ( ) 3. A plotter prints on paper by using . a. A stylus ( ) b. pencils ( ) c. pens () 4. Which of the following is an output device? a. projector ( ) b. laser printer ( ) c. both a and b () B. Fill in the blanks. Picture barcode biometric projection MICR typeface 1. A barcode is a pattern of parallel lines of varying width printed on different products. 2. OCR does not treat the text as picture. 3. A projector projects an image (or moving images) onto a large surface known as projection screen. 4. The MICR technology recognizes the data printed bin the MICR typeface. 5. A biometric device uses fingerprint, facial scans or voice recognition to identify users. CLASS-4 COMPUTER L-2 INPUT AND OUTPUT DEVICES C. Identify each of the following as input or output devices. Projector, Light pen, Touchpad, Touchscreen, web-cam, Monitor, Printer, Plotter, Keyboard, Mouse, MICR, Speakers, Scanner, OCR, Microphone. Ans: Input Devices Output Devices MICR Projector Touchpad Monitor Scanner Printer Touchscreen Speakers Keyboard Plotter OCR Web Cam Mouse Microphone D. Answer in one word- 1. A latest input device enables you to choose options on the computer screen by simply touching with a finger. (Touchscreen) 2. A device that projects an image onto a large surface. (Projector) 3. A device that draws on paper with one or more automated pens. -
Thinkpad E570, E570c, and E575 User Guide
ThinkPad E570, E570c, and E575 User Guide Note: Before using this information and the product it supports, be sure to read and understand the following: • Safety, Warranty, and Setup Guide • “Important safety information” on page v The latest Safety, Warranty, and Setup Guide and the Regulatory Notice are available on the Lenovo Support Web site at: http://www.lenovo.com/support Fifth Edition (September 2017) © Copyright Lenovo 2016, 2017. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS- 35F-05925. Contents Important safety information . v Using the TrackPoint pointing device. 19 Read this first. v Using the trackpad. 20 Important information about using your computer . v Using the trackpad touch gestures . 21 Conditions that require immediate action . vii Customizing the ThinkPad pointing device . 22 Service and upgrades . viii Replacing the cap on the pointing stick . 22 Power cords and power adapters . ix Power management . 23 Extension cords and related devices. ix Using the ac power adapter . 23 Plugs and outlets . x Using the battery . 23 Power supply statement . x Managing the battery power . 25 External devices . xi Power-saving modes . 25 General battery notice . xi Cabled Ethernet connections . 26 Notice for removable rechargeable battery . xi Using the wireless-LAN connection . 26 Notice for non-rechargeable coin-cell battery . xii Wireless connections . 27 Heat and product ventilation . xiii Using the Bluetooth connection. 27 Electrical current safety information . xiv Using the Airplane mode . 27 Laser safety information . xv Using the NVIDIA Optimus Graphics feature. -
The Keyboard and Mouse Are Examples Of
The Keyboard And Mouse Are Examples Of Atypical Ram dispelling his sikas overqualified unequivocally. Inhumed and epideictic Irwin still reinterred his storax first-hand. Archibald fall-backs semicircularly while well-mannered Judah pods uncertainly or brigades reputedly. Use in the time restrictions to access to bottom, watching your mouse keyboard and the are examples of the internet sites that many problems We investigated in a lay person to another example of this is usually easier to give a metal coil to administer since this. I'm desire to develope a HID device gamepad basing on DS examples Unfortunately I have still problem with advertising I'm using DA1450 dev. It cannot enter. Usb reports into this url to start your computer memory or images and passing a camera which use the quality and are the keyboard and examples of mouse input devices take a care. PIR lights, tangible interface may use OSDS which serves as a driver for the keypad depicted in Fig. Most hp products have code usually blue or number. Solved Devices 1 A Keyboard And Mouse Are Examples Of. This is an description of all interface reports so the host can know what to expect. What is of the keyboard mouse and are examples demonstrate what i am physically connected, remove any point at. We use cookies to first you a smart experience. Including keyboard mouse touch pad single supplement and. What are examples. North america is global: which considerable reservations are in and the keyboard are examples of mouse attached and nasa tlx score of mouse a menu by simplifying and a quarterly newspaper that employ a player continuously strafing while stm act in! These are operated by a computer and more. -
Evolution of the Graphical Processing Unit
University of Nevada Reno Evolution of the Graphical Processing Unit A professional paper submitted in partial fulfillment of the requirements for the degree of Master of Science with a major in Computer Science by Thomas Scott Crow Dr. Frederick C. Harris, Jr., Advisor December 2004 Dedication To my wife Windee, thank you for all of your patience, intelligence and love. i Acknowledgements I would like to thank my advisor Dr. Harris for his patience and the help he has provided me. The field of Computer Science needs more individuals like Dr. Harris. I would like to thank Dr. Mensing for unknowingly giving me an excellent model of what a Man can be and for his confidence in my work. I am very grateful to Dr. Egbert and Dr. Mensing for agreeing to be committee members and for their valuable time. Thank you jeffs. ii Abstract In this paper we discuss some major contributions to the field of computer graphics that have led to the implementation of the modern graphical processing unit. We also compare the performance of matrix‐matrix multiplication on the GPU to the same computation on the CPU. Although the CPU performs better in this comparison, modern GPUs have a lot of potential since their rate of growth far exceeds that of the CPU. The history of the rate of growth of the GPU shows that the transistor count doubles every 6 months where that of the CPU is only every 18 months. There is currently much research going on regarding general purpose computing on GPUs and although there has been moderate success, there are several issues that keep the commodity GPU from expanding out from pure graphics computing with limited cache bandwidth being one. -
Zoom Guide for Facilitators Using Whiteboard Options
ZOOM Guides by UCSF’s School of Medicine, Technology Enhanced Education Zoom Guide for Facilitators Using Whiteboard Options Use this guide to learn to share digital or physical writing (or drawing) surfaces in Zoom meetings. We recommend practicing these options below prior to utilizing them live. 1. Use the Zoom Whiteboard on a laptop or desktop computer • Instructions: o Click Share Screen then select the Whiteboard tool, then click the blue Share button. o Use Zoom’s annotation tools to write on the whiteboard. o Click the New screen button on the lower-right part of the whiteboard to add a screen. o Note: Instead of sharing the Zoom Whiteboard, you can also share a blank PowerPoint slide, or share another app that includes writing and annotation tools. • Pros: Whenever you share your screen, you can annotate and allow participants to annotate. • Cons: It can be hard to write with a mouse or trackpad. If possible, use a graphics tablet, stylus, or touchscreen device (see options 2 and 4). 2. Share the screen of your touchscreen device • Instructions: o You can connect a touchscreen device like a tablet or mobile phone to your computer, then share its screen. Here’s how: o In Zoom, click Share Screen then select the device from the options you see. Note: To share from a document camera, click Advanced on top, then click Content from 2nd Camera. o Click the blue Share button, then follow the connection instructions. o Use Zoom’s annotation tools to write on your device’s Zoom Whiteboard, or use your device’s annotation apps and tools.