If you want access or connect computer/server over a TCP/IP Network like Internet then there is “Telnet” Protocol. It will allow you to access any telnet server / remote host.
To use Telnet client software, you need to install it on your Windows Operating System so follow the below procedure to install Telnet on any Microsoft Windows machine :
Go to Start ->> Control Panel ->> Add/remove Programs ->> Turn windows features on/off ->
->> select Telnet client ->> click OK.
By following the above process,Telnet will install on your computer.