Closed Systems January 1St, 2021
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
Since Sliced Bread?
Douglas A. Hamilton WINDOWS NT NT: The Greatest Thing Since Sliced Bread? T'S OFFICIAL. Windows unlike OS/2, is not the only product in the family. Right around the corner is the NT is finally out of the Chicago technology that Microsoft will be using in DOS 7.0 and Windows 4.0. Earli oven. The pricing has est betas for software developers are I scheduled for early fall and products been set and delivery dates based on it should be out in 1994. Chicago is a rewrite of the same Win32 have been promised. Those API (application programming interface) seen on NT. Compared with NT, it leaves promises (back in May) out the security (how many of us need government-certified C2 security on our were that the base system personal machines?), portability to RISC processors and the OS/2 character-mode would ship within 60 days and POSIX subsystems. And it wouldn't surprise me if Unicode support were trimmed out or if the networking were and the Advanced Server version would ship 30 days unbundled. What Chicago leaves in is 32- bit flat virtual memory, preemptive multi later. So there's every chance that by the time you read tasking, threads, pipes and semaphores all the really good stuff in Win32. That be this, there'll be piles of Windows NT packages at your comes Windows 4.0. Subtract the graphi cal user interface and you get DOS 7.0. local computer store. Is there anyone left who wonders why developers are so excited about NT? It's After a false rumor that Microsoft might price NT at not just because NT is expected to do ex tremely well. -
Illustrated Tutorial: Creating a Bootable USB Flash Drive for Windows XP
Illustrated tutorial: Creating a bootable Version 1.0 February 15, 2007 USB flash drive for Windows XP By Greg Shultz The ability to boot Windows XP from a USB Flash Drive (UFD) offers endless possibilities. For example, you might make an easy-to-use troubleshooting tool for booting and analyzing seemingly dead PCs. Or you could transport your favorite applications back and forth from home to work without having to install them on both PCs. However, before you can create a bootable UFD, you must clear a few hurdles. You saw that one coming didn’t you? The first hurdle is having a PC in which the BIOS will allow you to configure the USB port to act as a bootable device. The second hurdle is having a UFD that that will work as a bootable device and that’s large enough and fast enough to boot an operating system such as Windows XP. The third hurdle is finding a way to condense and install Windows XP on a UFD. If you have a PC that was manufactured in the last several years, chances are that its BIOS will allow you to configure the USB port to act as a bootable device. If you have a good qual- ity UFD that’s at least 512 KB and that was manufactured in the last couple of years, you’ve probably cleared the second hurdle. And once you’ve cleared those first two hur- dles, the third one is a piece of cake. All you have to do is download and run some free soft- ware to create the bootable UFD. -
When Using the Wireless Function with a Windows Vista Computer 3. Computer Network Settings 1. Projector Settings 2. Computer IP
2. Computer IP address settings When using the wireless function with a Windows Vista computer 1 Select [Start] → [Network]. “Wireless Manager mobile edition 3.0”, which is stored on the CD-ROM that is provided, does not work when using the wireless function with a Windows Vista computer. “Wireless Manager mobile edition 3.0a” is a version that is compatible with Windows Vista. Use this version by downloading and installing it from the URL below. However, please be aware it will still not be possible to use the functions described below. URL: http://panasonic.co.jp/pavc/global/projector/download/ 2 Select [Network and Sharing Center]. Functions that cannot be used: • Easy wireless set up (automatic set up of the wireless network) • Sound transmission • Wireless prompter (secondary display transmission) • Selective area transmission • Check with your system administrator before performing the network settings with the procedures below. Select [Manage network connections]. If network settings have already been made for using the computer in a wireless 3 environment for a different purpose, and after changing the settings as described in these instructions you want to go back to using the computer for the original purpose, then remember to return the network settings to their previous condition. • See “Wireless Function Edition”, the Operating Instructions in the provided CD-ROM, for details on the projector network settings and the wireless function. 1. Projector settings 4 Right click the mouse and open the Select [MENU] → [WIRELESS] → [NETWORK], and change to [USER1]. Wireless Network Connection Properties. Default settings of USER1 DHCP OFF IP ADDRESS 192.168.10.100 SUBNETMASK 255.255.255.0 SSID Panasonic Projector MODE ADHOC Enter [TCP/IPv4] as the setting and press 5 [OK]. -
Windows 7 Operating Guide
Welcome to Windows 7 1 1 You told us what you wanted. We listened. This Windows® 7 Product Guide highlights the new and improved features that will help deliver the one thing you said you wanted the most: Your PC, simplified. 3 3 Contents INTRODUCTION TO WINDOWS 7 6 DESIGNING WINDOWS 7 8 Market Trends that Inspired Windows 7 9 WINDOWS 7 EDITIONS 10 Windows 7 Starter 11 Windows 7 Home Basic 11 Windows 7 Home Premium 12 Windows 7 Professional 12 Windows 7 Enterprise / Windows 7 Ultimate 13 Windows Anytime Upgrade 14 Microsoft Desktop Optimization Pack 14 Windows 7 Editions Comparison 15 GETTING STARTED WITH WINDOWS 7 16 Upgrading a PC to Windows 7 16 WHAT’S NEW IN WINDOWS 7 20 Top Features for You 20 Top Features for IT Professionals 22 Application and Device Compatibility 23 WINDOWS 7 FOR YOU 24 WINDOWS 7 FOR YOU: SIMPLIFIES EVERYDAY TASKS 28 Simple to Navigate 28 Easier to Find Things 35 Easy to Browse the Web 38 Easy to Connect PCs and Manage Devices 41 Easy to Communicate and Share 47 WINDOWS 7 FOR YOU: WORKS THE WAY YOU WANT 50 Speed, Reliability, and Responsiveness 50 More Secure 55 Compatible with You 62 Better Troubleshooting and Problem Solving 66 WINDOWS 7 FOR YOU: MAKES NEW THINGS POSSIBLE 70 Media the Way You Want It 70 Work Anywhere 81 New Ways to Engage 84 INTRODUCTION TO WINDOWS 7 6 WINDOWS 7 FOR IT PROFESSIONALS 88 DESIGNING WINDOWS 7 8 WINDOWS 7 FOR IT PROFESSIONALS: Market Trends that Inspired Windows 7 9 MAKE PEOPLE PRODUCTIVE ANYWHERE 92 WINDOWS 7 EDITIONS 10 Remove Barriers to Information 92 Windows 7 Starter 11 Access -
Windows NT Architecture Previous Screen Gilbert Held Payoff Windows NT Is a Sophisticated Operating System for Workstations and Network Servers
50-30-19 Windows NT Architecture Previous screen Gilbert Held Payoff Windows NT is a sophisticated operating system for workstations and network servers. This article helps network managers to understand the communications capability of workstations and servers running on Windows NT, and data base administrators to determine the suitability of this platform for a structured query language (SQL) data base server. Introduction Windows NT is a 32-bit, preemptive multitasking operating system that includes comprehensive networking capabilities and several levels of security. Microsoft markets two version of Windows NT: one for workstations—appropriately named Windows NT Workstation—and a second for servers—Windows NT Server. This article, which describes the workings of the NT architecture, collectively references both versions as Windows NT when information is applicable to both versions of the operating system. Similarly, it references a specific version of the operating system when the information presented is specific to either Windows NT Workstation or Windows NT Server. Architecture Windows NT consists of nine basic modules. The relationship of those modules to one another, as well as to the hardware platform on which the operating system runs, is illustrated in Exhibit 1. Windows NT Core Modules Hardware Abstraction Layer The hardware abstraction layer (HAL) is located directly above the hardware on which Windows NT operates. HAL actually represents a software module developed by hardware manufacturers that is bundled into Windows NT to allow it to operate on a specific hardware platform, such as Intel X86, DEC Alpha, or IBM PowerPC. HAL hides the specifics of the hardware platform from the rest of the operating system and represents the lowest level of Windows NT. -
Introduction to Windows 7
[Not for Circulation] Introduction to Windows 7 This document provides a basic overview of the new and enhanced features of Windows 7 as well as instructions for how to request an upgrade. Windows 7 at UIS Windows 7 is Microsoft’s latest operating system. Beginning in the fall of 2010, UIS will upgrade all classroom and lab PCs to Windows 7. Any new PC that is ordered will automatically come installed with Windows 7. To request an upgrade, contact the Technology Support Center (TSC) at 217/206-6000 or [email protected]. The TSC will evaluate your machine to see if it’s capable of running Windows 7. (Your computer needs a dual core processor and at least 2 GB of RAM.) Please note that University licensing does NOT cover distribution of Windows 7 for personally owned computers. However, it is available for a discounted price via the WebStore at http://webstore.illinois.edu. What to Consider Before Upgrading There is no direct upgrade path from Windows XP to Windows 7. Therefore, the TSC will take your computer, save your files, and install Windows 7 on a clean hard drive. Please budget a couple days for this process. In some cases, you may have older devices that will not work with Windows 7. While many vendors are providing and will continue to provide drivers for their hardware, in some cases, printers, scanners, and other devices that are more than 5 years old may have issues running on Windows 7. To check the compatibility of your devices with Windows 7, visit the Microsoft Windows 7 Compatibility Center at http://www.microsoft.com/windows/compatibility/windows-7/en-us/default.aspx. -
Windows Server 2012 Refresh: How to Manage the Migration
WINDOWS SERVER 2012 REFRESH: HOW TO MANAGE THE MIGRATION A guide to overcoming the challenges during the transition from Windows Server 2003 to Windows Server 2012 TABLE OF CONTENTS 5 Performing an application inventory 8 Upgrading Active Directory 9 Considering a hardware refresh 12 A move to virtualization 13 Certification, compliance and security 2 “Let’s face it. It’s the applications you’re running that are driving use of Windows Server 2003. Those are the things that are the beginning and end of what the Windows migration is all about.” AL GILLIN Program Vice President for Servers and System Software at IDC 3 INTRODUCTION With support ending for Windows Server 2003 in July 2015, companies need to ensure that their servers will adequately support the latest server OS and critical applications. By upgrading to Windows Server 2012, companies can increase their parallel computing capabilities and gain improved control over power consumption. Upgrading to the latest version of Windows Server brings the opportunity for businesses to lower their operating costs. “It’s an expensive proposition to continue supporting those old operating systems,” said Al Gillin, program vice president for servers and system software at IDC. Running one operating system rather than varieties of Server 2008, 2008 R2 and Server 2003R2 will make IT data centers more efficient. “If you have four different versions in place like that, that makes it more difficult for you to run your infrastructure,” Gillin said. When preparing for a Windows Server migration, companies should test all applications using a software tool such as Dell ChangeBASE before going live in the new OS. -
Windows XP History and Versions
Lecture 23: Windows XP History and Versions n Mid-80ies Microsoft and IBM cooperated to develop OS/2 n Windows XP is produced by Microsoft Co. n 1988 - Microsoft started to develop its own new technology (NT) OS n XP is multi-user, multi-process, preemptive multitasking OS, 30M lines of source code capable of running OS/2, Windows and Unix apps. Hired Dave Cutler - architect of DEC VAX/VMS to head the design n It is developed to support multiple platforms and targeted towards enterprise workstations and server market as well as n NT v. 3.1 first released commercially July 1993 desktops n NT v 4.0 adopted Windows 95 user interface, graphics code moved into kernel to improve performance n In today’s lecture n 2000 – improved networking and laptop support, support for plug-and- u XP’s predecessors, the history of XP design, XP versions play devices, support for more processors (up to 8) and memory, u design principles becomes true multi-user through terminal server u components n XP (released Oct 2001) – update for 2000 replacement for 95/98 F hardware abstraction layer u simplifies user interface, improved reliability, performance F executive improvements, partial 64-bit support F environmental subsystems n versions F file system u desktop: XP personal – 95/98 replacement, professional – advanced features like POSIX support, some network features 1 u server: .NET – support for web/print service, clusters, large memory2 and multiple processors Design goals Components n XP is microkernel-based, modular n security – NT was C-2 certified (US -
Windows 95, Windows 98, Windows 98SE, and Windows ME Courtesy of Nashville Home Linux Solutions
Important information for users of Windows 95, Windows 98, Windows 98SE, and Windows ME courtesy of Nashville Home Linux Solutions FACT: As of July 2006, Microsoft has officially ended support for Windows 95, Windows 98, Windows 98SE, and Windows ME (Millennium Edition). What does this mean for you? Microsoft©s end-of-support announcement means that users of Windows 95, 98, and ME will no longer receive security updates, bug fixes, and other patches for their computer©s operating system. It also means that future releases of Microsoft software (such as Media Player, Internet Explorer, and Outlook Express) will no longer support these operating systems. Users of these versions of Windows will not benefit from enhanced features and security in these new versions. Why should I be concerned? Windows 95, 98, and ME are based around the DOS operating system, an inherently insecure operating system. Users of DOS-based Windows will become increasingly at risk for viruses, spyware, malware, and system intrusions as new holes and exploits are discovered in these operating systems and the older software that runs on them. In addition, software vendors (including makers of anti-virus and other security products) will be phasing out support for these operating systems now that Microsoft has ended its support. If you are connecting your DOS-based Windows operating system to the Internet, you need to take action to secure your computer. What are my options? If you would like to continue to operate on your current hardware, you have a few options available to you: 1. Upgrade Windows Microsoft©s only currently-available Windows workstation operating system is Windows XP (Home or Professional). -
OS 386 Multiuser/Multitasking Operating System
OS 386 Multiuser/Multitasking Operating System REFERENCE GUIDE [Q] DIGITAL RESEARCH@ os REFERENCE GUIDE [jill DIGITAL RESEARCH~ COPYRIGHT Copyright © 1987 Digital Research Inc. All rights reserved. No part of this publication may be reproduced, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise without the prior written permission of Digital Research Inc, 60 Garden Court, Box DRI, Monterey, California 93942 DISCLAIMER DIGITAL RESEARCH MAKES NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE CONTENTS HEREOF AND SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. Further Digital Research Inc. reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of Digital Research Inc to notify any person of such revision or changes. NOTICE TO USER This manual should not be construed as any representation or warranty with respect to the software named herein. Occasionally changes or variations exist in the software that are not reflected in the manual. Generally, if such changes or variations are known to exist and to affect the product significantly, a release note or READ.ME file accompanies the manual and the distribution disks. In that event, be sure to read the release note or READ.ME file before using the product. ii TRADEMARKS Digital Research and its logo, CP/M, and CP/M-86 are registered trademarks of Digital Research Inc. Cardfile, Concurrent, Concurrent DOS 386, Concurrent DOS XM, DR EDIX, DOS Plus and MP/M-86 are trademarks of Digital Research Inc. -
CS 151: Introduction to Computers
Information Technology: Introduction to Computers Handout One Computer Hardware 1. Components a. System board, Main board, Motherboard b. Central Processing Unit (CPU) c. RAM (Random Access Memory) SDRAM. DDR-RAM, RAMBUS d. Expansion cards i. ISA - Industry Standard Architecture ii. PCI - Peripheral Component Interconnect iii. PCMCIA - Personal Computer Memory Card International Association iv. AGP – Accelerated Graphics Port e. Sound f. Network Interface Card (NIC) g. Modem h. Graphics Card (AGP – accelerated graphics port) i. Disk drives (A:\ floppy diskette; B:\ obsolete 5.25” floppy diskette; C:\Internal Hard Disk; D:\CD-ROM, CD-R/RW, DVD-ROM/R/RW (Compact Disk-Read Only Memory) 2. Peripherals a. Monitor b. Printer c. Keyboard d. Mouse e. Joystick f. Scanner g. Web cam Operating system – a collection of files and small programs that enables input and output. The operating system transforms the computer into a productive entity for human use. BIOS (Basic Input Output System) date, time, language, DOS – Disk Operating System Windows (Dual, parallel development for home and industry) Windows 3.1 Windows 3.11 (Windows for Workgroups) Windows 95 Windows N. T. (Network Technology) Windows 98 Windows N. T. 4.0 Windows Me Windows 2000 Windows XP Home Windows XP Professional The Evolution of Windows Early 80's IBM introduced the Personal PC using the Intel 8088 processor and Microsoft's Disk Operating System (DOS). This was a scaled down computer aimed at business which allowed a single user to execute a single program. Many changes have been introduced over the last 20 years to bring us to where we are now. -
Irmx Installation and Startup
iRMX® Installation and Startup RadiSys Corporation 5445 NE Dawson Creek Drive Hillsboro, OR 97124 (503) 615-1100 FAX: (503) 615-1150 www.radisys.com 07-0683-01 December 1999 EPC, iRMX, INtime, Inside Advantage, and RadiSys are registered trademarks of RadiSys Corporation. Spirit, DAI, DAQ, ASM, Brahma, and SAIB are trademarks of RadiSys Corporation. Microsoft and MS-DOS are registered trademarks of Microsoft Corporation and Windows 95 is a trademark of Microsoft Corporation. IBM and PC/AT are registered trademarks of International Business Machines Corporation. Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corporation. Intel is a registered trademark of Intel Corporation. All other trademarks, registered trademarks, service marks, and trade names are property of their respective owners. December 1999 Copyright 1999 by RadiSys Corporation All rights reserved. ii Quick Contents Section I. Choosing Your Installation Chapter 1. Introduction Section II. iRMX Installation Procedures Chapter 2. Installing on iRMX development/target systems that are PC-compatible Platforms with no DOS Chapter 3. Installing on iRMX development/target systems that are PC-compatible Platforms with DOS Chapter 4. Installing on iRMX Development/Target Systems that are Multibus II Platforms Chapter 5. Installing the iRMX III OS on Multibus I Systems Chapter 6. Installing on Windows NT systems used as iRMX development systems Section III. iRMX Getting Started Chapters Chapter 7. DOSRMX Specifics Chapter 8. iRMX for PCs Specifics Chapter 9. Getting Acquainted with the Operating System Chapter 10. Where To Go From Here Section IV. Appendices Appendix A. Installed Directories Appendix B. Limitations Appendix C. Configuration Requirements for PC Platforms Appendix D.