Telnet connection for remote connection in win7 system is not successful

Many netizens will encounter a situation when they are connected remotely, that is, the win7 system refuses to connect, making this program unsuccessful. What are the reasons for this? How to solve it? Now let's go see it together. Look! Sometimes you need to connect to a computer remotely, you will use telnet. Win7 telnet is not enabled by default, so the connection will fail to connect at this time, the failure prompt is as follows: Connecting 192.168.100.103... can not open the connection to the host. On port 23: Connection failure, please confirm that the telnet function has been started. Open Control Panel -> Uninstaller -> Open or close windows function -> Check Telnet server and Telnet server -> Make sure to open cmd now, enter telnet 127.0.0.1 to test it, if successful, the following screen will appear . If it is not successful, it may be that the telnet service is not turned on. (Some systems telnet function has been opened, but telnet is still not connected, prompt: connect refuse or on port 23: connection failed), it may be this reason, the following is the step to open. (The numbers in the figure are the order of the steps. The right click is for the right mouse click, the left mouse button is left, or the corresponding item is selected.)

Summary: The connection for this telnet remote operation is unsuccessful. Because the default program is not open, if you open the specific steps above, then you can solve it! You will not worry about these problems later!