Windows7 installed Telnet client and server

The company bought a Linux system, I want to achieve communication between Linux and window system, learn from zero, first learn to install Telnet client and server.
Windows7 Telnet installation and start
Telnet system administrator is commonly used remote access and management tools, in Windows2000 /XP /2003 /Vista system which is integrated into the system for users to use as a standard system components. However, by default, the Telnet service is disabled. Normally, we only need to run services.msc to open the service management. Find the Telnet service item and set its startup type to "manual" or "auto", and then start the service. Can be used. However, in Windows 7, you can't find and enable the Telnet service as described above. How to get back the Win7Telnet function?
Install Telnet
However, we don't need to squander it as a personal user Telnet is very convenient. Installing Win7Telnet and Windows Server 2008 are slightly different. You can do this by following the operation method below. Click "Start"→"Control Panel"→"Programs","Find and click "Open/Close Windows Features" in the Windows Features Settings dialog box. Find and tick "Telnet Client" and "Telnet Server", and finally "OK" Wait a moment to complete the installation. In addition, we can also use the wizard to install "TFTP client", "Internet information service".
The Telnet service is disabled by default after the installation is complete. Also need to execute "Start"→"Run", enter servcies.msc to open the Service Manager. Find and double-click the Telnet service item, set its startup mode to "manual" (more secure, only when needed), and finally "start" the service"determine"