Win7 system telnet command failure solution

  
1. Place the mouse on the desktop computer icon, click the right mouse button, and click the “Control Panel” option in the pop-up menu, as shown below:

2, open the control panel, and then click “Programs and functions”, as shown below:

3. After entering the program and function operation window, click “Open or close Windows function” on the left side, as shown below:

4. In the pop-up Windows function window, we only need to check the Telnet client, and then click the “OK” button, as shown below:

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