Under WIN system, type cmd, and want to start jupyter notebook via the command line. Found to occur
'jupyter' is not an internal or external command, operable program run.
The reason this kind of problem usually occurs is not a member of the corresponding software location path. Generally we need to add three paths
wherein b necessarily directly mounted on the C drive. It is recommended that the C drive is the way search Anaconda3. To find the location corresponding. Then add the following three paths can be a
C: \ Anaconda3 #Anaconda installation directory
C:\Anaconda3\Library\bin
C:\Anaconda3\Scripts
