Telnet client: Windows 2008 R2, 2012 Server, Windows 7, Windows 8, Vista

FREQUENTLY ASKED QUESTIONS (Windows)
Q: How to enable telnet command in Windows 2008 R2 server?

C:\Users\Administrator>telnet
"telnet" is not recognized as internal or external command,
operable program or batch file.
By default telnet is not preinstalled in Windows 2008 R2, Windows 2012 Server, Windows 7, Windows 8 and Windows Vista. You can install the telnet client with the command below

Applies to: Windows7, Windows Vista, Windows XP, Windows 2003, Windows 2008 R2 Server, Windows 8.
Install Telnet client using command line
C:\Users\Administrator>pkgmgr /iu:"TelnetClient"
Done, now wait for few seconds and try with "telnet" commands.... 

LABELS: 2008 Server, 2012-Server, telnet, Windows, Windows 8, Windows-Commands, Windows-Vista, Windows7