Enable the Active Directory Recycle Bin
One of the coolest new features of Windows Server 2008 R2 is the Active Directory Recycle Bin. I recorded a quick video about why this is such a cool improvement, and also demonstrate some of the basics of setup and how to use it. I have included links to the source documentation on TechNet at the end of the post.
For more information on the Active directory recycle bin please read the following.
https://technet.microsoft.com/en-us/library/dd392261(WS.10).aspx