DOCSLIB.ORG

Administrative Guide for Windows 10 and Windows Server Fall Creators Update (1709)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Administrative Guide for Windows 10 and Windows Server Fall Creators Update (1709) Operational and Administrative Guidance Microsoft Windows 10 and Windows Server Common Criteria Evaluation for Microsoft Windows 10 and Windows Server Version 1903 (May 2019 Update) General Purpose Operating System Protection Profile © 2019 Microsoft. All rights reserved. Microsoft Windows 10 GP OS Administrative Guidance Copyright and disclaimer The information contained in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information presented after the date of publication. This document is for informational purposes only. MICROSOFT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, AS TO THE INFORMATION IN THIS DOCUMENT. Complying with all applicable copyright laws is the responsibility of the user. This work is licensed under the Creative Commons Attribution-NoDerivs-NonCommercial VLicense (which allows redistribution of the work). To view a copy of this license, visithttp://creativecommons.org/licenses/by-nd-nc/1.0/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA. Microsoft may have patents, patent applications, trademarks, copyrights, or other intellectual property rights covering subject matter in this document. Except as expressly provided in any written license agreement from Microsoft, the furnishing of this document does not give you any license to these patents, trademarks, copyrights, or other intellectual property. The example companies, organizations, products, people and events depicted herein are fictitious. No association with any real company, organization, product, person or event is intended or should be inferred. © 2019 Microsoft Corporation. All rights reserved. Microsoft, Active Directory, Visual Basic, Visual Studio, Windows, the Windows logo, Windows NT, and Windows Server are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. The names of actual companies and products mentioned herein may be the trademarks of their respective owners. © 2019 Microsoft. All rights reserved. ii Microsoft Windows 10 GP OS Administrative Guidance 1 Contents 2 Change history ............................................................................................................................................................. 8 3 Introduction ................................................................................................................................................................... 9 3.1 How this guide is organized ........................................................................................................................ 9 3.2 Links to other resources ................................................................................................................................ 9 3.3 Security Target document ......................................................................................................................... 10 3.4 Guidance specific to user roles................................................................................................................ 10 3.5 Modern device management ................................................................................................................... 11 3.6 Approaches for configuring Windows policies ................................................................................. 12 3.6.1 Setting policies with modern device management (MDM): ................................................. 12 3.6.2 Setting policies with Group Policy Objects (GPO): ................................................................... 13 3.6.3 Setting policies with PowerShell and Group Policy Objects: ................................................ 14 4 Evaluated editions and platforms ...................................................................................................................... 14 5 Evaluated configuration ......................................................................................................................................... 16 5.1 Installing the operating system ............................................................................................................... 16 5.2 Operational prerequisites .......................................................................................................................... 16 5.2.1 Trusted platforms ................................................................................................................................. 17 5.2.2 Device administration ......................................................................................................................... 17 5.2.3 Security updates .................................................................................................................................... 17 5.2.4 Mode of operation ............................................................................................................................... 17 5.2.5 FIPS 140 Approved cryptography mode ...................................................................................... 18 5.2.6 Additional cryptography configuration ........................................................................................ 19 5.2.7 Device access configuration ............................................................................................................. 20 6 Managing evaluated features .............................................................................................................................. 20 6.1 Managing cryptography ............................................................................................................................ 20 6.2 Managing X.509 certificates ..................................................................................................................... 21 © 2019 Microsoft. All rights reserved. iii Microsoft Windows 10 GP OS Administrative Guidance 6.2.1 Client certificates and Certificate Authorities ............................................................................. 21 6.2.2 Trusted root certificates ..................................................................................................................... 23 6.2.3 Certificate name comparison ........................................................................................................... 25 6.2.4 Certificate validation ............................................................................................................................ 25 6.3 Managing Transport Layer Security (TLS)............................................................................................ 27 6.3.1 Available TLS ciphersuites ................................................................................................................. 28 6.3.2 Available EAP-TLS ciphersuites ........................................................................................................ 29 6.3.3 Configuring with MDM ....................................................................................................................... 30 6.3.4 Configuring with PowerShell ............................................................................................................ 30 6.3.5 Configuring with group policy ......................................................................................................... 31 6.3.6 Generating X.509 certificates with templates ............................................................................ 31 6.3.7 Managing signature algorithms with the Windows registry ................................................ 33 6.3.8 Choosing TLS in a web browser ...................................................................................................... 33 6.4 Managing network connections ............................................................................................................. 34 6.4.1 Enabling or disabling network connections with the Windows UI .................................... 34 6.4.2 Enabling or disabling network connections with PowerShell .............................................. 34 6.4.3 Configuring Wi-Fi access with MDM ............................................................................................. 35 6.4.4 Configuring Wi-Fi access with the Windows user interface ................................................. 35 6.4.5 Configuring allowed Wi-Fi networks with MDM ...................................................................... 36 6.4.6 Configuring allowed Wi-Fi networks with Group Policy ........................................................ 36 6.4.7 Selecting a secure Wi-Fi connection with the Windows UI .................................................. 36 6.4.8 Configuring a Wi-Fi connection profile with the Windows UI ............................................. 37 6.5 Managing personal hotspots ................................................................................................................... 38 6.5.1 Configuring with MDM ....................................................................................................................... 39 6.5.2 Configuring with group policy ......................................................................................................... 39 6.5.3 Configuring
Load more

Recommended publications
  • 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
    [Show full text]
  • Pass-The-Hash Attacks
    Pass-the-Hash Attacks Michael Grafnetter www.dsinternals.com Agenda . PtH Attack Anatomy . Mitigation – Proactive – Reactive . Windows 10 + Windows Server 2016 PtH History and Future . 1988 – Microsoft releases Lan Manager . 1997 – Pass-the-Hash demonstrated using a modified Samba . 2007 – Benjamin Delpy releases Mimikatz . 2008 – Pass-the-Ticket attack demonstrated . 2012 – Microsoft releases Pass-the-Hash guidance . 2013 – Windows contains built-in defenses against PtH . 2015 – Michael Grafnetter releases the DSInternals tools ;-) . 2016 – More defense mechanisms coming to Windows PtH Attack Anatomy Theft Use Compromise Lateral and Vertical Movement Metasploit Framework Metasploit Framework Mimikatz DEMO Pass-the-Hash + RDP LSASS NTLM Hashes Passing the Hash PtH Attack Premises Single Symmetric Pass-the-Hash Sign-On Cryptography Attack Surface Stealing the Hash Credentials Lifecycle / Attack Vectors Credentials Lifecycle / Attack Vectors Hashes in SAM/AD Authentication Method Hash Function Salted LM DES NO NTLM, NTLMv2 MD4 NO Kerberos (RC4) MD4 NO Kerberos (AES) PBKDF2 (4096*HMAC_SHA1) YES Digest MD5 YES Active Directory Database - Offline . Files – C:\Windows\NTDS\ntds.dit – C:\Windows\System32\config\SYSTEM . Acquire – Locally: ntdsutil IFM – Remotely: WMI (Win32_Process), psexec – Offline: VHDs, VMDKs, Backups . Extract – Windows: DSInternals PowerShell Module – Linux: NTDSXtract DEMO Extracting hashes from ntds.dit GUI Tools KRBTGT Account Proactive Measures . Encryption . RODC . Backup protection . Regular password changes Active Directory Database - Online . MS-DRSR/RPC Go to www.dsinternals.com for demo ;-) Proactive Measures . Avoid using administrative accounts . Do not run untrusted SW . Do not delegate the right to replicate directory changes . Use an application firewall / IDS ??? SAM Database . Offline – Files • C:\Windows\System32\config\SAM • C:\Windows\System32\config\SYSTEM – Tools • Windows Password Recovery .
    [Show full text]
  • WIN-911 7.17 & WEB-911 Xtools 7.13 System Requirements
    WIN-911 7.17 & WEB-911 XTools 7.13 System Requirements WIN-911 • Personal computer with 2.1 GHz Pentium 4 processor or higher • Microsoft Windows XP Service Pack 3, Microsoft Windows Server 2003 Service Pack 1 or later, Microsoft Windows 2003 R2, Microsoft Windows 7 Service Pack 1, Microsoft Windows Server 2008 Service Pack 2, Microsoft Server 2008 R2 Service Pack 1, Microsoft Windows 8 & 8.1, Microsoft Server 2012, Microsoft Server 2012 R2, Windows 10. (Only US Versions of Windows) *** TAPI Voice Calls are NOT SUPPORTED in Windows 10 Version 1903 *** • 2GB of RAM. Additional RAM is recommended if additional programs are to be run simultaneously. • 2 GB of hard disk space • Optional Notification Hardware: Dial-out Paging Data fax modem and a dedicated analog phone line Voice Dial-outs/ins Dialogic telephonic card or a TAPI voice modem and a dedicated analog phone line. *** TAPI is NOT SUPPORTED in Windows 10 Version 1903 *** SMS Text Messaging GSM, CDMA or HSPA modem with an activated cellular account. Email Broadband always-on internet connection. Local Announcer Sound card and audio output source. Printing Dot Matrix printer or a printer capable of printing a "line-at-a-time" is recommended. WEB-911 Service • Must be installed on the same machine as WIN-911 • Microsoft .NET 4.0 and Internet Information Services (IIS) are also required • Microsoft Windows XP Service Pack 3, Microsoft Windows Server 2003 Service Pack 1 or later, Microsoft Windows 2003 R2, Microsoft Windows 7 Service Pack 1, Microsoft Windows Server 2008 Service Pack 2, Microsoft Server 2008 R2 Service Pack 1, Microsoft Windows 8 & 8.1, Microsoft Server 2012, Microsoft Server 2012 R2, Windows 10.
    [Show full text]
  • Guide to Hardening Windows 10 Technical Guide
    NOVEMBER 2020 Guide to Hardening Windows 10 For Administrators, Developers and Office Workers TABLE OF CONTENTS Introduction .......................................................................................................................... 4 Prerequisites ............................................................................................................................ 4 User roles ................................................................................................................................. 4 EFI (BIOS) Configuration ...................................................................................................... 5 To be enabled: ......................................................................................................................... 5 To be disabled: ......................................................................................................................... 5 Windows Defender Firewall .................................................................................................. 6 Enable logging of dropped packets ............................................................................................. 6 Disable enforcement of local rules and disable notifications .......................................................... 7 Block outbound connections by default ....................................................................................... 8 Secure potentially vulnerable protocols ......................................................................................
    [Show full text]
  • © Iquila Ltd 2018-2019 - 1
    Rev-1 Joining a Client PC to a Domain Controller using iQuila Server Setup 1. Install the iQuila client software on your windows domain controller server (please note if you have more than one domain controller, you must install the iQuila client software on each domain controller in your network.) 2. Assign a static IP address to the iQuila virtual network adaptor. (Please see Help Document for using Static IP addresses) 3. Go to Control Panel then select view network status and tasks, select change adaptor settings, right click on the iQuila network adaptor (VPN – VPN Client) and client properties. 4. Select Internet protocol version v (TCP/IPv4) and click properties. Select use the following IP address and enter an IP address in your given range, i.e. 192.168.30.9. Enter your given subnet mask i.e. 255.255.255.0 Leave the default gateway setting blank Under the DNS section select use the preferred DNS server address and enter the same address as you entered for the IP address 192.168.30.9 Click ok to save IP address and click on the exit the adaptor properties window. © iQuila Ltd 2018-2019 - www.iquila.com 1 Client Setup 1. Install the iQuila client software on the client computers that you would like to join to the domain and ensure they have registered with the iQuila Cloud server. 2. You now need to set the DNS server address on the iQuila virtual adaptor or contact iQuila support and request the change of DNS address in your Virtual DHCP Server settings.
    [Show full text]
  • Contents About the Author
    Auditing Microsoft Domain Environment Contents About the Author.........................................................................................................................2 About The Microsoft Domain Environments:............................................................................3 About Auditing:...........................................................................................................................4 Gaining First User:......................................................................................................................5 Enumerating AD Users and Groups With Gained User:.............................................................8 Checking Common Vulnerabilities:..........................................................................................12 Gaining First Shell:...................................................................................................................13 Migrating Into A Process:.........................................................................................................15 Pass The Hash:..........................................................................................................................17 Dump Everything From Domain Controller:............................................................................18 Auditing Microsoft Domain Environment 1 Auditing Microsoft Domain Environment About the Author Engin Demirbilek, Computer Engineering Student Penetration Tester in Turkey at SiberAsist Cyber Security Consultancy.
    [Show full text]
  • Appendix a – Microsoft Windows
    Revision 4.6.0 (February 23, 2021) Appendix A – Microsoft Windows Please Read and Heed Appendix Z in order to properly configure RingCentral Meetings. Microsoft Windows, by default, resets the DSCP value of all transmitted packets to BestEffort (0). You must take positive action forcing Windows to tag RingCentral traffic with proper DSCP values. Please note that the traffic going TO RingCentral will be marked, but you must implement proper QoS in the remainder of your network to take advantage of the markings and to set the DSCP values on return traffic as it ingresses your network. This is only one element of a proper QoS implementation. This is particularly critical if you are using WiFi. Wireless Access Points depend on the DSCP marking of traffic in order to enable WMM prioritization of voice/video traffic. Without this marking a busy wireless network will not support voice / video traffic effectively. A special PowerShell script has been developed to automatically generate the QoS policy rules, removing the tedious task of manually entering the large quantity of individual rules. The script supports two action variants based on the Windows environment. 1. Windows 10 clients that are not part of a domain (must be run on each client machine using the 'Administrator' account). All required elements if a NetQosPolicy are generated. The script must be executed on each client computer!!! 2. Domain-based Windows networks (must be run on a domain controller using the 'Administrator' account). A default group QoS policy will be generated. The script should only be executed once for the entire domain.
    [Show full text]
  • Active Directory with Powershell
    Active Directory with PowerShell Learn to configure and manage Active Directory using PowerShell in an efficient and smart way Uma Yellapragada professional expertise distilled PUBLISHING BIRMINGHAM - MUMBAI Active Directory with PowerShell Copyright © 2015 Packt Publishing All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews. Every effort has been made in the preparation of this book to ensure the accuracy of the information presented. However, the information contained in this book is sold without warranty, either express or implied. Neither the author, nor Packt Publishing, and its dealers and distributors will be held liable for any damages caused or alleged to be caused directly or indirectly by this book. Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals. However, Packt Publishing cannot guarantee the accuracy of this information. First published: January 2015 Production reference: 1200115 Published by Packt Publishing Ltd. Livery Place 35 Livery Street Birmingham B3 2PB, UK. ISBN 978-1-78217-599-5 www.packtpub.com Credits Author Project Coordinator Uma Yellapragada Sageer Parkar Reviewers Proofreaders David Green Simran Bhogal Ross Stone Stephen Copestake Nisarg Vora Martin Diver Ameesha Green Commissioning Editor Paul Hindle Taron Pereira Indexer Acquisition Editor Hemangini Bari Sonali Vernekar Production Coordinator Content Development Editor Aparna Bhagat Prachi Bisht Cover Work Technical Editor Aparna Bhagat Saurabh Malhotra Copy Editors Heeral Bhatt Pranjali Chury Gladson Monteiro Adithi Shetty About the Author Uma Yellapragada has over 11 years of experience in the IT industry.
    [Show full text]
  • Vmware Workstation Pro 16.0 Using Vmware Workstation Pro
    Using VMware Workstation Pro VMware Workstation Pro 16.0 Using VMware Workstation Pro You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/ VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com © Copyright 2020 VMware, Inc. All rights reserved. Copyright and trademark information. VMware, Inc. 2 Contents Using VMware Workstation Pro 14 1 Introduction and System Requirements 15 Host System Requirements for Workstation Pro 15 Processor Requirements for Host Systems 15 Supported Host Operating Systems 16 Memory Requirements for Host Systems 16 Display Requirements for Host Systems 16 Disk Drive Requirements for Host Systems 17 Local Area Networking Requirements for Host Systems 18 ALSA Requirements 18 Virtual Machine Features and Specifications 18 Supported Guest Operating Systems 18 Virtual Machine Processor Support 18 Virtual Machine Chipset and BIOS Support 19 Virtual Machine Memory Allocation 19 Virtual Machine Graphics and Keyboard Support 19 Virtual Machine IDE Drive Support 19 Virtual Machine SCSI Device Support 20 Virtual Machine Floppy Drive Support 20 Virtual Machine Serial and Parallel Port Support 20 Virtual Machine USB Port Support 20 Virtual Machine Mouse and Drawing Tablet Support 21 Virtual Machine Ethernet Card Support 21 Virtual Machine Networking Support 21 Virtual Machine Sound Support 21 2 Installing and Using Workstation Pro 23 Obtaining the Workstation Pro Software and License Key 23 Trial Version Expiration Date Warnings 24 Installing Workstation Pro with Other VMware Products 24 Reinstalling Workstation Pro When Upgrading a Windows Host Operating System 24 Installing the Integrated Virtual Debuggers for Eclipse 25 Installing Workstation Pro 25 Install Workstation Pro on a Windows Host 26 Run an Unattended Workstation Pro Installation on a Windows Host 26 Install Workstation Pro on a Linux Host 28 Upgrading Workstation Pro 31 VMware, Inc.
    [Show full text]
  • Group Policy Object (GPO) Auditing Guide
    Group Policy Object (GPO) auditing guide www.adauditplus.com Table of Contents 1. Introduction 3 1.1 Overview 3 1.2 Benefits of auditing GPO using ADAudit Plus 3 2. Supported systems 3 2.1 Supported Windows server versions 3 3. Configuring domain controllers 3 3.1 Automatic process 3 4. Configuring the audit policies 5 4.1 Automatic process 5 4.2 Manual process 5 5. Configuring object level auditing 8 5.1 Automatic process 8 5.2 Manual process 8 6. Configuring security log size and retention settings 9 6.1 Configuring security log size 9 6.2 Configuring retention settings 10 7. Installing the Group Policy Management Console (GPMC) 10 2 www.adauditplus.com 1. Introduction 1.1 Overview Group Policy is a collection of settings used to add additional controls to the working environment of both user and computer accounts. Group Policy helps enforce password policies, deploy patches, disable USB drives, disable PST file creation, and more. Group Policy helps strengthen your organizations' IT security posture by closely regulating critical policies such as password change, account lockout, and more. 1.2 Benefits of auditing Group Policy Objects using ADAudit Plus Audit, alert, and report on Group Policy Object (GPO) creation, deletion, modification, history, and more. Monitor who made what setting changes to your GPOs and from where in real time. Generate granular reports on the new and old values of all GPO setting changes. Keep a close eye on critical policy changes like changes to account lockout policy and password change policy to detect and respond to malicious activities instantly.
    [Show full text]
  • 3 Adquisición De Bienes Y Servicios Código Bs – Fr – 025 Formato
    PROCESO Versión: 3 CÓDIGO ADQUISICIÓN DE BIENES Y SERVICIOS BS – FR – 025 FORMATO Estudios Previos – Procesos Públicos De Selección Página 1 de 101 1. DESCRIPCIÓN DE LA NECESIDAD QUE LA ENTIDAD ESTATAL PRETENDE SATISFACER CON EL PROCESO DE CONTRATACIÓN (Art. 2.2.1.1.2.1.1 Numeral 1 Decreto 1082 de 2015). 1.2 JUSTIFICACIÓN DE 1.1. Justificación de la necesidad LA CONTRATACIÓN De acuerdo con lo establecido en la Ley 1967 de 2019, el objetivo del Ministerio es formular, adoptar, dirigir, coordinar, inspeccionar, vigilar, controlar y ejecutar la política pública, planes, programas y proyectos en materia del deporte, la recreación, el aprovechamiento del tiempo libre y la actividad física para promover el bienestar, la calidad de vida, así como contribuir a la salud pública, a la educación, a la cultura, a la cohesión e integración social, a la conciencia nacional y a las relaciones internacionales, a través de la participación de los actores públicos y privados. Aunado a lo anterior el inciso segundo del artículo 8 de la Ley 1967 de 2019 expresamente señala: “Los servidores públicos que a la entrada en vigencia de la presente ley se encontraban vinculados al Ministerio quedarán automáticamente incorporados en la planta de personal del Ministerio del Deporte”. Y el artículo 10 de la misma Ley también dice: “Contratos y convenios vigentes. Los contratos y convenios vigentes suscritos por el continuarán ejecutándose por el Ministerio del Deporte, sin que para ello sea necesario suscripción de documento adicional alguno diferente a la comunicación a los respectivos contratistas. Para todos los efectos contractuales, el Ministerio del Deporte asume los derechos y obligaciones del Departamento Administrativo del Deporte, la Recreación, la Actividad Física y el Aprovechamiento del Tiempo Libre (Coldeportes).
    [Show full text]
  • Download Windows 10 Update 1809 Windows 10: Continue Support for Versions 1803 and Onward
    download windows 10 update 1809 Windows 10: continue support for versions 1803 and onward. I have a question for the Windows team. I want to know if it is possible to continue support for Windows 10 version 1803 and onward? I am using 1809. I am asking is because when 1903 comes out someday, my device might not be able to work with it. I would like to use it but do not want to spend $$ buying a new device. 1809 is a good version. It seems like Microsoft will end support for different versions of Windows 10 different times. Subscribe Subscribe to RSS feed. Report abuse. Replies (6) Support for version 1809 ends on May 12, 2020. All this means is that you will not receive updates for that version, it does not mean that your Windows will cease to function, it will continue working as it always has . If your device cannot take the 1903 update, then it will refuse to install, that is all that will happen, you have nothing to worry about . Power to the Developer! MSI GV72 - 17.3", i7-8750H (Hex Core), 32GB DDR4, 4GB GeForce GTX 1050 Ti, 256GB NVMe M2, 2TB HDD. Report abuse. Was this reply helpful? Sorry this didn't help. Great! Thanks for your feedback. How satisfied are you with this reply? Thanks for your feedback, it helps us improve the site. How satisfied are you with this reply? Thanks for your feedback. I mean continue support for versions like 1803, 1809 and onward. I don't think anyone want the versions to end support.
    [Show full text]