About the "AI python" system environment variable setup steps

Recently either the Java environment variable configuration or the Python environment variable configuration there are students asking me, I am here to write an answer, of course, I configure the environment of Python for example. First you need to make sure that Python is installed on your local computer

First explain why you need to configure the environment variables, we usually open an application, usually in the desktop double-click the software shortcut, you need to enter the command line at the beginning of the detailed path, configure the environment variable after the detailed file path can be omitted.

For example, I said Python was installed in the C-Drive Python35 folder, and I started it on the command line.

That is, you need to enter a python detailed path to start Python, so that every time you start from the command line, you need to enter the full pathname too cumbersome, then configure in the environment variable. The configuration steps are as follows:

1 either the Win7 system or the WIN8 or the WIN10 system are in "My Computer" right click on the mouse button appears as shown

2 Click the last item on the left "Advanced environment settings" to enter as shown in

3 Click on the environment variable as shown in

4 Locate the path, double click the left mouse button as

5 new and then write the Python path to make sure my Python path is C:\Python35 you fill in your path and click OK

6 Start the command line again. Python can be used directly as

About the "AI python" system environment variable setup steps