To get to the kernel (pun intended) of the issue, R2 in Windows Server 2008 means “Release 2,” and the primary reason why Microsoft uses the R2 nomenclature as opposed to revising the major product version is as follows: R2 releases do not require administrators to purchase upgrade client access licenses (CALs).
What is the meaning of R2 in Windows Server?
It’s called R2 because it’s a different kernel version (and build) from 2008. Server 2008 uses the 6.0 kernel (build 6001), 2008 R2 uses the 6.1 kernel (7600).
What is Windows Server 2012 R2 used for?
Windows Server 2012 R2 is configured, like Server 2012, via Server Manager. It’s a modern-style desktop application that gives you an overview of running services from its dashboard, as well as launching the familiar Windows Server management tools and handling role and feature installation.
What is the difference between Server 2008 and 2008 R2?
Windows Server 2008 R2 is the server release of Windows 7, so it’s version 6.1 of the OS. The single most important point: Windows Server 2008 R2 exists only for 64-bit platforms, there’s no x86 version anymore. …
Is Windows Server 2008 R2 Windows 7?
Microsoft introduced Windows Server 2008 R2 at the 2008 Professional Developers Conference as the server variant of Windows 7, based on the Windows NT kernel.
What is Windows Server used for?
Windows Server is a group of operating systems designed by Microsoft that supports enterprise-level management, data storage, applications, and communications. Previous versions of Windows Server have focused on stability, security, networking, and various improvements to the file system.
Is Windows Server 2012 R2 still available?
Microsoft Server 2012 R2, having originally been launched in October 2013, completed its mainstream support phase in October 2018. … As of October 2018, Server 2012 R2 entered its “extended support” phase, which will end in October 2023.
What is the old name of Windows?
Microsoft Windows, also called Windows and Windows OS, computer operating system (OS) developed by Microsoft Corporation to run personal computers (PCs). Featuring the first graphical user interface (GUI) for IBM-compatible PCs, the Windows OS soon dominated the PC market.
Is Windows Server 2012 R2 cloud based?
Windows Server 2012 is a cloud-optimized OS, which means that developers can deliver much better cloud computing solutions with much less effort. System Center 2012 already delivers great cloud computing solutions using Windows Sever 2008/R2.
Is Server 2012 R2 free?
Windows Server 2012 R2 offers four paid editions (ordered by price from low to high): Foundation (OEM only), Essentials, Standard, and Datacenter. Standard and Datacenter editions offer Hyper-V while Foundation and Essentials editions don’t. The completely free Microsoft Hyper-V Server 2012 R2 also includes Hyper-V.
Is Windows Server 2008 end of life?
Extended support for Windows Server 2008 and Windows Server 2008 R2 ended on January 14, 2020, and extended support for Windows Server 2012 and Windows Server 2012 R2 will be ending on October 10, 2023.
Is Windows 2008 32 bit or 64 bit?
Windows Server 2008 is the last 32-bit Windows server operating system. Editions of Windows Server 2008 include: Windows Server 2008 Foundation (codenamed “Lima”; x86-64) for OEMs only. Windows Server 2008 Standard (IA-32 and x86-64)
What are the main functions of Windows Server 2008 R2?
Windows Server 2008 R2 includes the following roles:
- Active Directory Certificate Services.
- Active Directory Domain Services.
- Active Directory Federation Services.
- Active Directory Lightweight Directory Services.
- Active Directory Rights Management Services.
- Application Server.
- DHCP Server.
- DNS Server.
How do I setup Windows Server 2008?
Follow this procedure to install Windows Server 2008:
- Insert the appropriate Windows Server 2008 installation media into your DVD drive. …
- Reboot the computer.
- When prompted for an installation language and other regional options, make your selection and press Next.
What are the versions of Windows Server 2008?
The main versions of Windows 2008 include Windows Server 2008, Standard Edition; Windows Server 2008, Enterprise Edition; Windows Server 2008, Datacenter Edition; Windows Web Server 2008; and Windows 2008 Server Core.