You tried to enable feature .Net3.5 Framework via Administrative console on your Windows Server 2012 R2 and the installation failed. You can use this simple command line to install the feature on your Windows Server 2012 R2.
View More Windows Server 2012 R2 – how to install .Net3.5 Framework with command line
Deploy WSUS and manage Windows 7, Windows 8 client computers in Workgroup without Active Directory.
View More Deploy WSUS and manage clients without Active Directory
How to install the GUI on Windows Server 2016.
View More How to install the GUI on Windows Server 2016
Active Directory® Users and Computers is a Microsoft Management Console (MMC) snap-in that you can use to administer and publish information in the directory. I have deleted by mistake the shortcut from Administrative tools. How do I recover it and place back into console in Windows Server 2012 R2?
View More Active Directory Users and Computers shortcut is deleted in Windows Server 2012 R2 – how do I recover it?
setx utility – Creates or modifies environment variables in the user or system environment. Can set variables based on arguments, regkeys or file input.
View More Setting a system environment variable from command line in Windows Server 2012 R2
The global catalog is a distributed data repository that facilitates searching and logons in an Active Directory® Domain Services (AD DS) directory service forest.
View More How to find out which server in domain is Global Catalog – Windows Server 2012 R2
I cannot see “Unix attribute” tab in Active Directory on Windows Server 2012 R2 even after installing IdMU.
View More I cannot see “Unix attribute” tab even after installing IdMU – Windows Server 2012 R2
Identity Management for Unix enables you to integrate Windows users into an existing Unix or LInux environment, including managing user accounts, passwords on Windows and Unix systems.
View More Extend Active Directory Schema on Windows Server 2012 R2 by adding UNIX attributes
Active Directory Recycle bin in Windows Server 2012 R2 – is a great feature for System Administrator in the event of recovery deleted objects from Active Directory. This feature is available in server since version 2008 but it is not enabled by default. You have to enable it before you can use it.
View More How to enable Active Directory Recycle Bin in Server 2012 R2