Configure Python environment variables in Windows

Hello, method.

First of all, the first step is to find this computer through File Explorer, and then right-click to select "Properties", of course, if you have the "This Computer" shortcut icon on your desktop, you can also do the same directly on the desktop, and then the "System" window will pop up as shown in the figure, and then select Advanced System Settings in the left tab.

Once you have clicked on the advanced system settings, the System Properties window appears, and in the lower right corner of the window is the Environment Variables option. Click to enter the configuration window of the environment variable, and the next step is to configure the environment variable. Find the "path" item in the system variables, select it and click it, and the next "Environment Variables" window will appear.

This window shows the environment variables that have been configured in the computer, in order not to destroy the other variables, please do not do anything with other contents, click"New"Can.

At this time, win+r ->cmd opens the command window, and enters "python" to confirm that the environment variable is successfully configured. The above is how to configure python environment variables in win10.

First, right-click on the computer and select Properties; Then click on Advanced System Settings, click on Environment Variables; Then click on path to add the python installation path to the path; Finally, click OK.

Tools Raw Materials:

Windows 7 system.

Edition. Dell G3 computer.

1. Right-click on the computer to open Properties. Once inside, click on Advanced System Settings.

2. Click on Environment Variables.

3. Click Path.

4. Add the installation path of python in the path, here is f: install, it should be noted that if there is pip to install a third-party library, you need to add f: install to the variable.

5. After you are sure to save the environment variable configuration, open the command prompt, enter python, and press the enter key to see the python version, which means that the environment variable configuration is successful.

First of all, take the win7 system as an example:

1. Click Computer - Right Click - Properties.

2. Find "Advanced System Settings" in the left column

3. Click "Environment Variables".

4. In the system variables, find path and double-click.

6. Confirm all the way to the point, OK until the setting is completed.

7. Open the command line, enter python, and the following prompt appears, the configuration is successful.