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Windows Server is the sixth version of the Windows Server operating system by Microsoftas part of the Windows NT family of operating systems.

It is the server version of Windows based on Windows 8 and succeeds Windows Server R2which is derived from the Windows 7 codebase, released nearly three years earlier. Two pre-release versions, a developer preview and a beta versionwere released during development.

The software was officially launched on September 4,which was the month before the release of Windows 8. Its mainstream support ended on October 9,and extended support will end on October 10, Unlike its predecessor, Windows Server has no support for Itanium -based computers, [5] and has four editions.

Various features were added or improved over Windows Server R2 with many placing an emphasis on cloud computingsuch as an updated version of Hyper-Van IP address management role, a new version of Windows Task Managerand ReFSa new file system.

Windows Server received generally good reviews in spite of having included the same controversial Metro -based user interface seen in Windows 8, which includes the Charms Bar for quick access to settings in the desktop environment. Windows Servercodenamed “Windows Server 8”, [6] is the fifth release of Windows Server family of operating systems developed concurrently with Windows 8.

Before Windows Server was finalized, two test builds were made public. A public beta version of Windows Windows server 2012 r2 datacenter end of support free was released along with the Windows 8 Consumer Preview on February 29, The product was released to manufacturing on August 1, along with Windows 8 and became generally available on September 4, that year.

Windows Server Essentials was released to manufacturing on October 9, [14] and was made generally available on November 1, Unlike its predecessor, Windows Server can switch between ” Server Core ” and “Server with a GUI ” installation options without a full reinstallation. Server Core — an option with a command-line interface only — is now the recommended configuration. There is also a third installation option that allows some GUI elements such as MMC and Server Manager to run, but without the normal desktop, shell or default programs like File Explorer.

Server Manager has been redesigned with an emphasis on easing management of multiple servers. Windows Server includes a new version of Windows Task Manager together with the old version. In the new Processes tab, the processes are displayed in varying shades of yellow, with darker shades representing heavier resource use. Unlike the Windows 8 version of Task Manager which looks similarthe “Disk” activity graph is not enabled by default.

The CPU tab no longer displays individual graphs for every logical processor on the system by default, although that remains an option. Additionally, it can display data for each non-uniform memory access NUMA node. When displaying data for each logical processor for machines with more than 64 logical processors, the CPU tab now displays simple utilization percentages on heat-mapping tiles. Hovering the cursor over any logical processor’s data now shows the NUMA node of that processor and its ID, if applicable.

Additionally, a new Startup tab has been added that lists startup applications, [25] however this tab does not exist in Windows Server Windows Server has an IP address management role for discovering, monitoring, auditing, and managing the IP address space used on a corporate network.

Both IPv4 and IPv6 are fully supported. Upgrades of the domain functional level to Windows Server are simplified; it can be performed entirely in Server Manager. Active Directory Federation Services is no longer required to be downloaded when installed as a role, and claims which can be used by the Active Directory Federation Services have been introduced into the Kerberos token.

Additionally, many of the former restrictions on resource consumption have been greatly lifted. Each virtual machine in this version of Hyper-V can access up to 64 virtual processors, up to 1 terabyte of memory, and up to 64 terabytes перейти на источник virtual disk space per virtual hard disk using a new.

Major new features of ReFS include: [40] [41]. In Windows Serverautomated error-correction with integrity streams is only supported on mirrored spaces; automatic recovery on parity spaces was added in Подробнее на этой странице 8. Windows Server includes version 8. Windows Server supports the following maximum hardware specifications. Windows Server runs only on x processors. Unlike older versions, Windows Server does not support Itanium.

Upgrades from Windows Server and Windows Server R2 are supported, although upgrades from prior releases are not. Reviews of Windows Server have been generally positive. InfoWorld noted windows server 2012 r2 datacenter end of support free Server ‘s use of Windows 8’s panned “Metro” user interface was countered by Microsoft’s increasing emphasis on the Server Core mode, which had been “fleshed out with new depth windows server 2012 r2 datacenter end of support free ease-of-use features” and increased use of the “practically mandatory” PowerShell.

A second release, Windows Server R2which is derived from the Windows 8. Microsoft originally planned to end support for Windows Server and Windows Server R2 on January 10,but in order to provide customers the standard transition lifecycle timeline, Microsoft extended Windows Server and R2 support in March by 9 months.

From Wikipedia, the free encyclopedia. Server operating system by Microsoft released in Closed-source Source-available through Shared Source Initiative. This program allows customers to purchase security updates in yearly installments for the operating system through at most October 13, only for volume licensed editions.

See also: Features new to Windows 8. Main article: Windows Task Manager. Main article: ReFS. Other editions support less. Each license of Windows Server Standard allows up to two virtual instances of Windows Server Standard on that physical server. If more virtual instances of Windows Server Standard are needed, each additional license of Windows Server allows up to two more virtual instances of Windows Server Standard, even though the physical server itself may have sufficient licenses for its processor chip count.

Because Windows Server Windows server 2012 r2 datacenter end of support free has no limit on the number of virtual instances per licensed server, only enough licenses for the physical server are needed for any number of virtual instances of Windows Server Datacenter. If the number of processor chips or virtual instances is an odd number, the number of licenses required is the same as the next even number. For example, a single-processor-chip server would still require 1 license, the same as if the server were two-processor-chip and a five-processor-chip server would require 3 licenses, the same as if the server were six-processor-chip, and if 15 нажмите чтобы прочитать больше instances of Windows Server Standard are needed on one server, 8 licenses of Windows Serverwhich can cover up to 16 virtual instances, are needed assuming, in this example, that the processor chip count does not exceed In that case, the number of physical processors cannot exceed twice the number of licenses assigned to the server.

Microsoft Support. January Archived from the original on February 27, Retrieved October 10, Windows Server Blog. TechNet blogs. Archived from the original on December 22, Retrieved January 29, CBS Interactive.

Archived from the original on August 12, Retrieved January 1, Windows server 2012 r2 datacenter end of support free from the original on November 19, Retrieved April 17, Windows IT Pro. Penton Media. Retrieved February 29, Archived from ссылка на подробности original on February 11, Retrieved January 21, Archived from the original on October 28, Retrieved January 23, SoftNews SRL.

September 14, Archived from the original on May 8, Retrieved January 25, Archived from the original on December 2, Archived from the original on October 13, Retrieved July 15, Windows Server Blog! Archived from the original on January 17, Archived from the original on April 29, Microsoft DreamSpark.

Archived from the original on August 19, Ars Technica. Archived from the original on August 24, windows server 2012 r2 datacenter end of support free Retrieved August 24, Neowin LLC. The Next Web. Archived from the original windows server 2012 r2 datacenter end of support free August 28, Archived from the original on October 6, Retrieved January 30, Paul Thurott’s Supersite for Windows. Archived from the original on March 20, Future Publishing.

 
 

Windows Server – Wikipedia.Migration and Modernization Options

 

To get started, please visit the following pages to learn more:. For the latest details, please refer to additional frequently asked questions.

Hello, community! This version… Read more. Introducing a new blog post series to highlight new features and enhancements available with SQL… Read more. Azure Purview to map, catalog, understand, classify, and manage your operational and analytical data—whether on-premises, across your multi-cloud environment, or within SaaS applications; while in preview, Azure Purview has free scanning and classification for on-premises SQL Server The Azure Migration and Modernization Program AMMP offers customers proactive best practice guidance, direct access to Azure engineers, tools, and subsidized partner services so customers can accelerate progress and migrate with confidence whether they are early in the migration journey or scaling IT in the cloud.

Upgrade on-premises, stay protected with the latest release With so many new enhancements in Azure for SQL Server and Windows Server, customers are already using the latest releases to modernize their IT estate. Eligible customers will be able to purchase Extended Security Updates for their on-premises environment. Azure Hybrid Benefit is a licensing benefit that helps you to significantly reduce the costs of running your Windows Server workloads in the cloud.

Get days of dual-use rights between on-premises and the cloud. Keep the Windows Server knowledge you have while learning the future of hybrid cloud computing.

Investing in your success with Windows Server Run business critical workloads in Azure, on-premises and at the edge. Try Windows Server now Download the datasheet. Windows Server solutions across cloud and on-premises. Windows Server on Azure Access unique innovation, only on Azure: Deploy security updates without having to reboot with Hotpatch.

Start free. Windows Server Run business-critical workloads with Windows Server Apply advanced multi-layer protection against threats with secured-core server. Run business critical workloads such as SQL Server with confidence using 48TB of memory, 64 sockets, and logical cores. Free trial. Get started. Management Use Windows Admin Center to manage your environment. System Insights overview. Performance tuning guidelines for Windows Server.

Networking What’s new in networking. Software-defined Networking SDN overview. Network controller. Remote Remote Desktop Services overview. Remote Desktop clients. Remote Desktop – Allow access to your PC. Security and assurance Windows Authentication overview. Secured-core server. Retrieved November 22, April 25, Retrieved September 10, IT Pro. Archived from the original on April 4, Retrieved September 2, Retrieved July 11, Archived from the original on October 12, Retrieved October 11, Archived from the original on Windows Embedded Blog.

MDS Pacific. Microsoft TechNet. December 1, This version of Internet Explorer is more popularly known as IE6 SP2, given that it is included with Windows XP Service Pack 2, but this can lead to confusion when discussing Windows Server , which includes the same functionality in the SP1 update to that operating system. June 15, July 10, Retrieved September 15, Retrieved March 13, Retrieved February 23, Retrieved May 30, Archived from the original on 30 May Retrieved April 11, The Verge.

Vox Media. Retrieved 13 May Tom’s Hardware. Graham Cluley. Microsoft Windows. Components History Timeline Criticism. Windows 1. Windows 95 Windows 98 Windows Me. Embedded Compact CE 5. Phone 7 Phone 8 Phone 8. Cairo Nashville Neptune Odyssey. List of versions Comparison Category. Authority control: National libraries Germany Czech Republic. Categories : software Products and services discontinued in Windows Server IA operating systems X operating systems.

Hidden categories: Pages using the EasyTimeline extension CS1 maint: archived copy as title Articles with short description Short description is different from Wikidata Wikipedia introduction cleanup from October All pages needing cleanup Articles covered by WikiProject Wikify from October All articles covered by WikiProject Wikify Articles needing additional references from March All articles needing additional references Articles with multiple maintenance issues Articles needing cleanup from November Articles with sections that need to be turned into prose from November Wikipedia articles needing clarification from March Articles needing additional references from February Webarchive template wayback links Articles with GND identifiers Articles with NKC identifiers.

Namespaces Article Talk. Views Read Edit View history. Help Learn to edit Community portal Recent changes Upload file. Download as PDF Printable version. A version of the Windows NT operating system.

Screenshot of Windows Server

 

Windows server 2012 r2 datacenter end of support free

 

Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. This article provides some information about end of support for Windows Server and Windows Server R2. Windows Server and Windows Server R2 are approaching the end of their support lifecycle. This means that as of the dates in the table below there will be no additional:.

Customers who use Windows Server or Windows Server R2 products and services should migrate to Microsoft Azure to take advantage of three additional years of Critical and Important security updates at no additional charge and modernize when ready. For environments other than Azure, we recommend customers upgrade to the latest version before the deadline. For customers who cannot meet the end-of-support deadline may purchase Extended Security Updates to keep server workloads protected until they upgrade some restrictions apply.

We recommend that you migrate to Azure or upgrade to the current product versions before the support end dates. This lets you take advantage of the latest product innovations and make sure you have uninterrupted support from Microsoft. The Azure Migration and Modernization Center has a full range of tools available to help you assess your current on-premises environment, migrate your workloads onto Azure, and optimize your Azure usage to best suit your needs.

Microsoft also works with many Partners, who are available to help you at every step of the journey. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Table of contents Exit focus mode. Table of contents. This means that as of the dates in the table below there will be no additional: Free security updates on-premises Non-security updates Free support options Online technical content update Customers who use Windows Server or Windows Server R2 products and services should migrate to Microsoft Azure to take advantage of three additional years of Critical and Important security updates at no additional charge and modernize when ready.

In this article.

 
 

Windows server 2012 r2 datacenter end of support free.More information

 
 
Apr 10,  · Windows Server R2 adds a suite of 42 Windows PowerShell cmdlets built on a new WMIv2 provider. Businesses benefit from a complete set of DFSR Windows PowerShell cmdlets in the following ways: 1. Allows the switch to modern Windows PowerShell cmdlets as your “common language” for managing enterprise deployments. 2. Windows Server is the sixth version of the Windows Server operating system by Microsoft, as part of the Windows NT family of operating systems. It is the server version of Windows based on Windows 8 and succeeds Windows Server R2, which is derived from the Windows 7 codebase, released nearly three years earlier. Two pre-release versions, a . SQL Server reached end of support on July 12, , and Windows Server 20R2 reaches end of support on October 10, Learn about your options and how to stay protected and compliant with Microsoft. The Extended Security Updates offer is free of charge only in Azure and can be purchased for on-premises deployments. Windows Server 20R2 Extended Support will end on October 10, Customers who migrate workloads to Azure will have access to Extended Security Updates for both SQL Server and Windows Server 20R2 for three years after the End of Support dates for no additional charge above the cost of running the virtual machine.